Electric Charges and Fields - Result Question 20
20. The electric field at a distance $\frac{3 R}{2}$ from the centre of a charged conducting spherical shell of radius $R$ is $E$. The electric field at a distance $\frac{R}{2}$ from the centre of the sphere is
[2010]
(a) $\frac{E}{2}$
(b) zero
(c) $E$
(d) $\frac{E}{2}$
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Answer:
Correct Answer: 20. (b)
Solution:
- (b) Electric field at a point inside a charged conducting spherical shell is zero.
