A charge q is given to a sphere ． C is the center of cavity Q 1 and Q 2 are final charges appeared on surface of cavity and surface of sphere ， respectively ．
List-I | List-II | ||
(A) | If a charge q is placed at the center C of cavity | (I) | non－ uniform |
(B) | If a charge -q is placed at B | (II) | uniform |
(C) | If a charge q is placed at A | (III) | ；uniform |
(D) | If a charge 2q placed at B | (IV) | non－uniform |
Text Solution
Verified by ExpertsThe correct answer is:
B
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