College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:Suppose the conducting spherical shell in the figure below carries a charge of 2.80 nC and that a charge of -2.40 nC is at the center of the sphere. If a = 1.80 m and b = 2.30 m, find the electric field at the
following.
XAX
magnitude
direction
+
7
b a
(a) r= 1.50 m
magnitude 9.6
direction radially inward
(b) r2.20 m
0
(c) r= 2.50 m
magnitude 0.576
direction
Ⓡ
radially outward
N/C
✔ N/C
The magnitude is zero. ✔
v
✔ N/C
(d) What is the charge distribution on the sphere?
inner surface
outer surface
x
Your response differs from the correct answer by more than 100 %. nC
nC
D
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