Which of the following statements is (are) true? a) There will be some change in

Question

Which of the following statements is (are) true?

a) There will be some change in the charge on the inner surface of a hollow conducting sphere if additional charge is placed at the center of the sphere.

b) There will be NO change in the charge on the inner surface of a hollow conducting sphere if additional charge is placed on the outer surface

c) There will be NO change in the charge on the inner surface of a hollow conducting sphere if additional charge is placed at the center of the sphere

d) There will be some change in the charge on the inner surface of a hollow conducting sphere if additional charge is placed on the outer surface

I HAVE TRIED B&C and C&D

Explanation / Answer

For a conducting sphere or hallow sphere, the charge resides only on the outer surfae of the conductor.The given options a and d are wrong because some charge resides in the inner surface of the sphere.The options b,c indicates charge resides on the outr surface of the sphere.

Therefore, the statements (b) and (c) are True.

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