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so let's see Chuck back five it seems it's so
alternating current circuits are guests like %HESITATION well I've read a lot of DC sex you see across is that right
parents saying that agencies say we have all been eighteen sauce yes it does sauce yeah man sophomore form wait and see T. you cross the knots who was signed to make that
Cecil itself also dating site what's also racing EMF wire and
the angle that frequency will make that a sequel consumed by we're gonna start looking at
them hours just last decade or let's see let's look at it was
just a second well startled by drawing that
second so this is the single one alternating sauce when we have
our systolic that's and this is their resistance are so we have it right I going
through it and this is the EMS so he says the same class that
and shot a premise of the sauce so by how I look rule we can
rights reusable will we guessed right out and shot it myself
sauce blast that would grant shot a friends of the register
should be equal to zero and so we know that networking
shot on the sauce order EMR minus I one zero about we have went
under this minus or maybe it's it's a minus
sign out so that what they got because there is this fast so we
can see he I I look for them working across
the races that make them last at seven will beat you see that's
one of the knocks course sign when we got to see
your book is is we are at war cases by the use of the lackeys
jadi outside accounts simulator lackeys you so I guess he was
Vietnam order he will teach so we are a close reading of
course I don't make at sea so by almost all the white room small we have that Clarence I is equal to meet our over this
fence so we can see business week what's to be in knots sign a **** over our second
right is says I am not co sign or maybe at sea where we are saying that I know
what you need not so that's the current high notes
I notice you because you are so we can draw a diagram out this
weekend lot that glass of how this looks like Sir if I love
the graphics we learned that it isn't he cascade out it's a cosine drops
so that you can write this of course sign of course so we and
she's all like that it's a bit longer once critics will be like that so this is the call
sign Graf and then for the current services the be knocked
a lot yeah or current account stop like that go this way it
sort it inside not this is for are they out so this is how the
currents and that will take your look like estos outside the
current rule they died me so we can say about four hours is not
sick it's current and voltage I V. is well let's say current
through the resistor is in the face words that will
teach so the current and voltage
guidance fees richness not second lag is we can represent
this also on my fees are diagram so what we can say to this
copying France represents represents the rotation currents on the
trees out back so we can look at what it means that I can almost
like a phase I is just a fact that representation these are these and backpack
back to a place contact clockwise and so in our
case it's rotates wait angle out frequency maker so if I draw the
result that I ground this week we're going to say to me is that
this was what it is they're voting age and there is a star
and that current interest as that is I don't think it's so
they can wait until after Quincy or make our answer I know this
will make got see Jerry it's like that so that he needs he talks any questions on phasers on this
point so we can go on to the next thing let's go to the next section
which is thirty five points to casa prospect it's like need to
work on a different speech forward without permission quick
example started last week example when the debates this
sector workers yeah this thing is we've got it and
what I want separates that example selected example so for
this second weekend of release but this example is on the next
world example thirty five point one so the question is to find
that before that crosses resist that and instantaneous resist
stop working at TI was twenty minutes seconds so fast and we
need to do is find equivalent resistance of the circuits so
let's do the solution is not so easy so fast find equivalent
resistance of the circuits so what exactly what service plans
so this will be our equivalence so are equivalent is
Jesse quirks are one out of two we have our key so I guess like
we did for DC seconds or about his death like what we did for
DC second this is a current going through the second are so
we can say that by almost all the currents I speak what you
are he drew the resist that divided by the equivalent
resistance so I guess using ohm's law as
usual where this movie is destined court to be not co sign make out see invited by
Iraq with months so that's what we did and yet so this is the
current that's to be going through basically what happens
is that so we already know that the ****
were on hand right and we know our equivalent sure
we can find I. involves parents so I am not the sequel to what's
being altered by Iraq we bought so we have the knowledge which
is one hundred votes are we wanted this what went wrong so
what is high notes five years with a peak current is five
years so we are saying that I want to five go sign when he got see that's
how you write because it is five not that we
know what it is we can't find that with that shot drop is that the second season is
fine if you will across each witness that second we happen
Karen's so not be current is going to which was a sign of
seconds or less strikes this week so this is our second great
game so now we're working our way back what's the way we did
for the DC circuit's case so we know that currency is now I am
not which is five years we've known basis the option of course
so what is there be working across each of these
resistors what is a forty got close enough
I will resist on people each yes from almost all know that's the
order resistance what is a peak voltage yes twenty five so is
destined to be the peak currents at times it was just nuts so this is the quote to five yes
crimes five coolness services twenty five will serve as a peak
forty that runs a fast race is that what is the people that run
the second one yeah so this is five times
twenty five sorry fifteen so this is seventy five votes on
the Senate floor is our cross each of those versus this is
about spot he so by the BSA is that what is
the instantaneous current that equals twenty milliseconds to be you start dating US car stands
near us current stats TD crosswind see me the second so
what is the current form of our current is equal to there is the non I have as a formidable current
there already so current I remind you that this is a
current which is a function of time and is equal to five I got to see the day we already
know what to make guys like this will make you cry paths and
athletes need quarters sixty he's sort of run my weight
what's that all about yeah I saw a rattlesnake guys sixty
it's it's not a big guy F. so happy at sixty minutes okay so make that change after six years mega so we have will make I course to
buy at the sixty that's all right so olesco now calculate
that currents twenty milliseconds and tell me what
you are saying something else currents so all you have to do
is I have twenty milliseconds is equal to what is so high at
twenty milliseconds okay so one point five five yes thank you so now we can calculate the
potential drop instantaneous what then shot drop across each
was it's not in the second it's so now we
have high speed services five will miss a game this is fifteen
a woman's so what is up with the exact any Ostroff across
registrar one and instead of taking us drop
across register soon so I guess like we did before a game we are
still using that same ohm's law be course I asked what is a drop
across the five races one seven point five yeah okay
so it's going to be there instantaneous current multiplied
by there is a style so it's going to be one point five five
sh multiplied by five Williams so
use at seven point one seven some five votes and then the
same thing applies here are one so this is going to be one point
five five multiplied by fifteen homes or
would that be twenty three point two five will
sell you we have calculated that okay yes across each resist that
and that is that they need us boarded up a given time across
each resistor so that is how you use this kind
of AC sec it should work operation questions on this okay
so let's go to the next section which is thirty five points you
off what is on a different page thirty five points to its stock
market prospects stored on it they were going to do a nice to
introduce it into the second so let's consider that AC sauce
which asset class of copper and see so we have a lot of sauce
again and this time we're yes I recognize it or make that and it's so this is the EMF
again and this is what they shot the ranks of the sauce and then
put a capacity that would not support the echoes across it and
therefore that Josh is going to be equal to the attic fans on
the board across our country back like that's and so wait
that's in mind we have yet also that %HESITATION so QVC quote to
see bands working at cross the composite that where the voltage
across the capacitor nights this week walk to the EMS which is
equal she co sign make out scene is so
this is this going to be like that so this will be our and
being not so we can say that charge QVC court and see not Corzine well may get CNN musings
Enoch because that is what our pockets on the lackeys yet I
can't really see what it's about so I'm just gonna use this approach to new markets
that don't be mean to see big gap this is the classic that like
that's so that currents flowing through the second half found by
thinking that if it's evil chats show business I server current to the second the
cuties let's see what I am which is
equal to see are being office when I wish us
good eats me off course sign when I got to see like that so the currents I remember this
is a comment which is a function of time Isles tea and then
report to that effect cosines negative signs so minus C. B.
analogs or maybe a sign that she and then %HESITATION so I don't see Ross minus he
remarks or make at sign or make that we can use at trigonometric
identity to write listen at all using cosine or less it was like
this we will sign instead of sign okay so that I can take it
out to work is to ignore that minus sign will make that seat
on the sequel to cosign when they got to eat less I
watch so we'll replace minus sign on
they got see Michael Sandel may god bless filed suit therefore
we can say that I don't see is equal to see the knots or make back go sign when they got to see
last fight what so what is it what is the county interpret
that to mean is that that car runs through the composite Taira
leads that will take that goes across the top my face the class
of ninety degrees all right I'll watch you so what
have shown you yeah we know that floated across the concept that
the same mosque there %HESITATION that yeah maps so
not to guess BV in knots because I only got to see about a
current that goes a composite has given by these quantities or
less writing about so will teach that is the process by which is
equal to %HESITATION the knots go sign when they got see yeah currents absolute opposite
that means I see which is equal to see should be in knots will
make at coastline may god keep us pilots so this is just an ice that
they've come up with a design and all that both that the cost
is not correct as I handle double cage across the capacitor
we camp lots that's this week so we know that that will take us
like that so this is not and then we can
look at the cop I think that's what I got my six pack it's
ninety degrees out ahead so we'll start out this way sit back and make it work
something like that so this is the car runs through the capacitor
so you can see that is the shift that by ninety degrees and then
last right isn't phase out all I did not set phase that we have
here this is going to be what they got because the
composite that and this is so make that's and so the car into the opposite
bias we that's our job that something so this angle yeah it's ninety
degrees US this is going to be omega plus I
want to that's neat last fight will work that needs
to go they got cheap glass by watching what is occurring
through that process so not is the difference between
what we had with this so this is a classic if it is the phase up
what aspect and that's gone bad after the phase out background
where is this past decades when I was working at cross that
resists Nash is this worth it yeah and occurrences of saying I
is so the I. phase so you can see the difference there so what
we can do now is not okay almost lost so we see that this is
currents and that we cannot live long slow now well that's not
all there one small he crossed eyes are so in this
case %HESITATION that Pete conference I am not in the
capacity that is given by hiding out aequalis omega seed and me not that's the current so if we
write the current to the capacity I often all rights I am not because sign will make that seat
class I want to a way that will make got where I
notice this will make us see the notes about that current so it is just also has not yet
with combat is almost law that we can save me in office Watson
I not go out when they got to see way back we have our lands
quantity for resistance this circuit is equal to one coal
black long a gassy this is called the capacity to react
answers access socket see so we can say that acts subgroups need
to speak what you want old black maybe I see for a second composite passing
so if you like we can do it is to get I see own small for their
second year in office aequalis high notes XC XC has a value all forms so
axes doesn't practice does not create a lot into it stands as
well as a body of so this is what capacitive
circuits exceeds the capacity react on so the second now we
can do a quick example on that is the last movie sex I'm
Portis's example thirty five point three next book so let me
draw a picture of a psychic for you so we have that yeah cross and then we have our capacity
that is we so this is a second is the same
I have of what we he this is the currency I going
through the circuits so the court to you not co sign only got to know you
know what will make on me right there are no other questions
will make that we know what that means outperform last fall Iran's the currency is equal to that
will make us see times the in office we have XC which is one
of our biggest Cecil we have all this information so the question
is what is the peak currents in this capacity that yeah let's look at that solution
is what you have for the current your mind long point three one
or two okay let's see also currents what yeah your point one okay prop one three one nine
zero point one two five well that's right for them so once we
had a Sam's remember that we had at the conference the wall to the vocational
moderates its stance and indispensable patriots doesn't
work either because I think that that raises taxes the capacity
reactance XC so Agassi is equal to one of our
will make at sea we already know what he will teach let's see I
had a peak voted yes five world so we already know that what we need to find XC so
exceed copy found by taking one or black or maybe I would use to
pry F. nine C. right after this quarter one
hero had sort thousand CC what would hand microproducts
I believe that's what we had that's and time stamps and they
get their steaks all rights so you can calculate
the cost if you react that's what you get for that an awkward silence after the
last six on yes transmitted negative six other to make it
six on we learned that what is a unix I see react **** in school so
that conference can be found by taking that
beatable beach the product by fifteen point nine to and that gives you what earned I
should be about one three one well I I needed it okay when I got one three one alright so that's
how you use this kind of weather okay so you have to make
distinctions between the P. quantities and that variable quantities so
we have to be currently not be voted out of our apple currently
outside it will go so make sure you make that distinction must
go to the next item that we are Phil classic it so I'll do that
on a different beach is that a five point three so we'll take advantage of what
we know all are the work that raises toxic and occupy second
to build our hours she said there was shot consider that the second stage boat okay resist that and lots of WTO
so we have our act sauce which is open eighteen and then which
I hop I waters it's not like that and the composite back we would then see restarts I wish I had a car and I flowing through this is our and I say this is key robot see
and this is our our EMF of course so we know that the EMS of course that Yemen is equal to
eating out it was signed will make at sea and so we can we know what's
there before they got cross there is that what it was that
was a classic night already seen that we have already seen the
results for residents the residents last seconds and the composite plastic I use those results let me guess
remind yourself what arises fast actually order is this prospect
that will take that because there is just a house equality
even office co signed when they got to the end for the Cup
matches that of those working at cross that I think that we found
this is being out because I don't think that's
easily how does already and then what that currents through the
register case I would you speak what I did not cosign will make at sea right now we have current
through the opposite that we had I the closer a course or make guy she broke which knocks it was signed by may god bless what so what's an artist to get out
of the phase out diagram restless industries are diagram
so this is what we did not order a pizza so waterboarding across there is
it's not as easy are the currency is the same direction this is for the register and then for the capacity that
we set currents was leading them work page by ninety degrees so
this was there for the H. what is it that in the current
was this week right sister so if we could work
together and this is what which I have so we have that will
teach and there is a status we and their currencies in the same
direction so if we flip that current soda Cup I think that's
what life in the same direction that we shop that will take into
account how about here and so that parents are all out
in the same direction so just looking not that will take you
said no which I have worked at universities throughout the hour and that will take you to cut
classic that he notes are actually pretty
close yes we all along okay I'll use sees okay so this gives us an effective he served as citizens that need
not so Ian knocks you see quote to
you not squared is equal to eat out of school at last we not
across the capacity to ask for it so you're not score at he quotes current across there
is just that and are score it last current across that got
busted back positive react that sexy gonna have our square glass
excuse for a week and take the car runs out square rates like
that this is the same currents going
through what was inside classic that's our guest chordates high I speak what I see that I think
there was this that is equal to the currency the composite that
because the ice close I don't think that was is there
any questions on this so that if you take the next question what
size eight concede **** close I and they have the square root of out of school at last XC squared we the currents in this segment is
giving by eating out or what is squarely talked out of school last capacity if we act that
square so that the peak currents high
in the circuits okay so on this we can find will you drop across the races that are so we
can say that will take that road there is this nice quality by
are so we can see it is equal to eat not our right it by squared with though
our square US exceeds court so not working
at cross don't forget to that's exceed
the sequel to widen pool bar will make us see so keep that in
mind and at what age drop back Ross a or that people will teach some
of the big four caged up across the composite nicely replied he
grows a composite that which is the current across the composite
that have the capacity reactance XC the same as the current across a
composite that his team was a current across the reduced I
would guess right you not exceed what is squared off our square
glass XC squared so not supported across the capacitor at what age drop across that
resist ice equal to each show you guessed founder location
drop for the job because there is a stack and if we want to find a
something else falls each there would just think that I love you
music with their %HESITATION our body for is still at sea so close we
wound instantaneous currents of tea reviews I or she recalls I
was sign they got to you like that so we can use this water resist
that and then now so this is what we got for the possible
okay so let's look at still passed so this type of psychic
is useful for building a so we can't have that type of
field not quality height postulate that all the old classroom and so for the high priced field
now let's see we have this second like that high class yes
music up on nice up here what we have ours is back this
way and this is your house would so there this is the registrar and this
is a classic show this is a high class field by this will allow
you to trust me that big that that frequency grip on them
frequencies where will make that is great that that will make us
see what will make us see it's called also black frequency crossover frequency well cast when a voltage across the
resistor ice because SO crossover request your
question be allies because you see we can't find or make us see
by sets in there too Babbitt suitable to use the court to be
our course BC where we are equol to not our or products where will
our square glass XC squared which we call and they should be equal to
%HESITATION you not sexy United rise squared with all our square
plastic seems quiet so we can't cancel their fuel turns to
arrive acts are equals XP so it now see our equals one by one
they got see like that therefore will make I see which
is a crossover frequency so okay guys equal to one ROC and
this is the crossover frequency and so with that in mind we can
also build a little past feel that what I know if my spirit
not again with our law second like that this time there is a
stop yeah when the composite that is waiting what is this over here CC and
that these are okay so this will pass
frequencies are last on the crossover frequency bandage was
set on a block request is great but on their past there that
cross about frequency all right I think we should stop
yeah and then continue on as they were are else you straight
to

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