Tardigrade
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Tardigrade
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Physics
A and B are concentric conducting spheres. A is positively charged while B is earthed as shown in the figure, then:
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Q. $A$ and $B$ are concentric conducting spheres. $A$ is positively charged while $B$ is earthed as shown in the figure, then:
A
A and B bothhave same chargedensities.
20%
B
The electric field between A and B is zero.
0%
C
The potential inside A is zero.
0%
D
Inside the sphere A the electric potential is constant.
80%
Solution:
Potential inside conductor is constant.
