A disk of radius a in the xy plane carries surface charge of density p p z 1 = + p r 0 / p C / m 2 f o r 0 < ϕ < π and p z 1 = − p r 0 / p C / m 2 f o r π < ϕ < 2 π , where p r0 is a cosonant, (a) Find the electric field intensity E everywher z-axis. (b) Specialize your part a result for distances z >> a.
A disk of radius a in the xy plane carries surface charge of density p p z 1 = + p r 0 / p C / m 2 f o r 0 < ϕ < π and p z 1 = − p r 0 / p C / m 2 f o r π < ϕ < 2 π , where p r0 is a cosonant, (a) Find the electric field intensity E everywher z-axis. (b) Specialize your part a result for distances z >> a.
A disk of radius a in the xy plane carries surface charge of density p
p
z
1
=
+
p
r
0
/
p
C
/
m
2
f
o
r
0
<
ϕ
<
π
and
p
z
1
=
−
p
r
0
/
p
C
/
m
2
f
o
r
π
<
ϕ
<
2
π
, where pr0 is a cosonant, (a) Find the electric field intensity E everywher z-axis. (b) Specialize your part a result for distances z >>a.
Q1. In the Pi model of the Medium-Length Line the radius of the conductors of the lines are
approximately r=r' and f = 50Hz, calculate the value of BC in the transmission matrix T =
[B](NOTE: Line is without loss and length of it is 100km and π = 3).
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