Spherical Coordinate Systems, EMFT, Electrical Engineering, GATE Video Lecture - Electrical Engineering (EE)

hello good morning to all of you namaste
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system the city currently last hit
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or Cartesian coordinate system
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in the Cartesian coordinate system
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think there is no use of it will move
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type to start cutting our safety our
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by the physically fine
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is moved from right to left or left to
right
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motion he tired living budget camera is
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order to make this purely about the
routine experimental also we mark idea
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have spoken about to a pipe he did for
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order to make the system the first thing
that can be useful to be user is flare
co canonically over tire radius manly G
X Y coordinates is predication the point
be say arts Ted's per a point we had
dramatically the radius the point B
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compound Garriga fight + man DJ other
man is putting a drop of the a distance
in half the kr or this point come
production each alatau this point -
boomerang a compound or I'm fine nobody
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this is the concept of an is it the
concept of 5/5 given moment digger
except cooler loop the circle
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history cos of Omega he looked he died
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hanges curve effects for example effects
for region button but you died si in the
leg looking better career for J Texas
which is party time we say J which is my
position theta is measured from J axis
radius number Jaipur India finally
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iconic image it'll shape th deviation
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over this point bearing upon spurn come
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circular motion to tell her my electric
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support a cheetah images are allowed
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correct ow up to this segment then we
can get the circular loop for the motion
his theory is a curtain or make my face
or Muslim first of all depending he can
succumb Goethe he treat other simply be
tested method care of Jessica man lead
really sturdy ancestor come for example
this is the point which having radius
are
kick the young but we turn the ignore
theta mu J's point key location derive
for here distance but are they right for
his program a MOOC ergo by using the
angle Phi then we can get the small
concentric circle like this other meta
were very curvy offer this is the angle
theta are the same rent or is 500 Macau
to moody exit route a circle on context
the degrees
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the external data okay metal tone when I
already cut not a circle or Delta
hysterically same with a small small
constant except resolute there for ends
up there then the cake
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is it like this yes we can get this food
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over Carta zero to fight this is the
range of theta radius circle connecticut
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command to modify it a little goofy
images history GZ curve benaiah history
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predict pointer saga model small small
concept except because like this you've
already drawn or we can send small small
contributed circles making history yet
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motor criminal offense mother koala
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muscle proven the yes Muslim criminal
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government Georgia thumb it's equally
busy if it is calls her point people are
point two points are a mighty toake
my radios over with must enter rotation
of mind that it is a something that up
and jumping over things up with Jordan
is kept under regiment will be a theta Y
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which is
from Jay taxes and filing measure from
the x-axis and ladies is physically from
the center origin here this is the best
concept of the basic concept of this is
purple that is kick next up on move got
their base vector of the system miss
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spectrum of the symbols of the Jessica
Cartesian coordinates came the base
vector but history case over there like
this this is the in the Cartesian
coordinate zero time nearby go three
experts I or II why you have per think
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of the key cylinder Dumont I who
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stuff is left to basically harmful for
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basically a general similarly dystonic
is a Cartesian man history cases
surrender my base vectors OTO sheathing
is a Spearman accountant base vectors
water dropper Jesus will give me water
to the company they keep
spare me up Makia pirata he is feared
Obadiah basically is my radius s
increasing five I say increasing which
is fine
this is radius for angle theta steady
kissing increasing because Tita si
mukara
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accompanied this coverage metric as a
benign happen when a droplet is
defective occurring the support this is
the excess in CB jet this is by X
consider a point P which having a radius
R and it's like this
if I drop a pin other main humanity with
spirit point
beep him a pin drop without you pin the
pin leavin a small pin I have taken in
his fear and I drop it then dual pin
escape is pure Gander jayegi
subsea Bella Carnegie XY in the opinion
which I had a rank in XY plane my period
is tense basically it is need good men
up in car robbery experiment however you
need to tell a doctor whee-ha let us cut
your curiosity but many people said P P
to point said is permanent a pin drop
career XY plane meant to cut any details
one field ok this is angle which is
called theta this is the radius and you
see the hangar which we are pointing at
the fine
so at Point P per gram a dropper town
base vectors base vectors history
language on whoa quantity in visual
culture Bharath amenability aku radius s
infuser
this is the ar-10 okay kita a scientist
or a Twitter I think Vittorio thesis is
nothing but what we are calling a theta
camp or five era
yes if it was history is disagree
basically nothing but the angle fine not
negatively it is maybe you can say the
DES like this is sp a fighting okay this
is the base vectors for the spherical
coordinate systems plot is a proper
thing because we have to do some
calculations on it okay thank you sir
it is we consider a change of encase it
then you minor or your max
X
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button City point B which is making an
angle of theta here because theta Qasimi
the curtain JX this Roberta
keep Domino got the entire Texas say
five misurkin paraffin xx6 okay take
point P premier a pin drop career to be
XY plane made a katana da/dx might check
plane McQueen okay like hunger there he
a girl yet eaten to eat component or
basically even put into hundra
it is ten to the power head you see
basically our cost so wonder that is neo
critic radicals to our most people keep
in mind next and this is the point if I
draw the perpendicular and making and
thinking of this fine so it is obvious
that you could take this over my right
the other a jet go far go to Turkey we
go haha
sine-theta no cookie jet plane jet will
exercise who said yeah XY plane with
wavy line randomly ninety degree per
Tita sale of our component cos theta I
theta
keep perpendicular component in our
scientist although it obvious is dead
every line on the unit XY plane because
we are taking the projection from P to
the dismantling is point P Sonya
projection D hydraulic obviously our
sentiment
this is the angle Phi from Derrick
signified probably component and on X
and y-axis over minus five and they will
use curve K X or Y component for broken
Akiko script our job John Tate winter
sale of our component your time computer
it should be with our x equals to R sine
theta because this is the this component
part arc sine theta is the
magnitude of this and the component
called the x-axis is our scientific
Austin similarly this should be we can
say that the R sine theta this is the
perpendicular component R sine theta
sine Phi R sin to the power 5 except
it's the component U P this component
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if there across an awesome led value g
ka a x is e or make angle theta naught r
ND VA gets used to treat us another
component daughter under money to get
this would be should be K cos theta
because I'm gonna game and basics but
number topic no battery so each relation
will pass for again boo-ki e x equals to
R sine theta cos Phi or we can see why
cuz you are 90 term sign
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neck pain for drop here open cardigan X
my payment will you marry - not theorem
for radius needle because looking for
Pincott RIE expert amen his fear cos
enter for head to other spheres origin
super as far as priorities in each other
spirited upper part medical info drop
here here but win with a drop here here
to win categorizing every expertly in
more point millipede Azure to keep R
sine theta distance prayer from origin
whose component of the X component / or
by component for Bacoor Cavite using
trigonometric concept R sine theta cos
Phi R sin theta sine Phi then you can
get the coordinates for X my engine I
think which is clear to you or area
vector become the Gita are they fit our
fi calm okay next move on to the
numerical mathematical approach we have
seen the Jade equals to R cos theta the
x equals to R sine theta sine Phi and we
can get articles are y plus 2 R sine
theta nothing but the sign
by making the square of it then but when
we say it should be R square cos square
theta plus R square sine square theta
minus del v + R square sine square theta
is preferred tick tock letter to use
this should be defined the common if I
take common hearts + and statute all
present intersection then we can get the
article 40 split it up plus and still
sine square theta plus is this this the
inside the square design is flat file
how much can be the heart is different
because too much
so our star comma negative put this s
virtuspro theta plus sine square theta
improvement well you get X is less -
gluttonous excess play plus y square
look traditional custom R square or in
case if there are equals to move and 2
square plus
you're opening the equation on here is
our Magette could you know put it down
to Kevin Joseph hi Deanie circle
normality this if it said it becomes
zero the German German this becomes a
small concentric circles so certain
equation because oxygen is a opening
class of 10 the 10 5 is refers to my
opponents devalue here one pointers of
10 it cos Phi plus 2 flat upon its
powerful tail again cos Phi cos 2 theta
plus DF numb no yeah if you have never
used a cheat I think you will understand
the basic concept of flow this system
there is a one more thing that you have
to keep in mind I just not to discuss
here a paper hat just do it a secure
plain Cartesian Occidental map table but
in DBC of home we hiked a very firm ear
select our spherical or Cartesian he
ever forget this critical set
transformations
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rejected 100 I do not get it right
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sky
design
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cable Jakob near the important name but
clicking whose numerical solver in a
public way from manipulation here dot V
R vs dot eighty tiniest not infected we
are going to use okay so this is the
part of the cylindrical spherical for
your system I think you will understand
the concept how the spirit has made is
that experiment I asparagus is area
right to conquer fear gas give angel T
is my subside important into da Tita you
to silica pipe then area vector then the
concept of X my column is next next up
and move got the differential coordinate
systems can the statistic is a chemical
they bought the important part because
depression is often a significant
negative haha
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here we can say it is to be d not or the
theta or D you madam somebody but
differential the many meanings of
navigation vault or does of a loop of
PCB surface said cut curly D first of
all empirically making a differential
named differential volume is a vapour
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this is sufficient for condition s not
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