A) 54 e.s.u.
B) \[\frac{1}{4}\] e.s.u.
C) 30 e.s.u.
D) 36 e.s.u.
Correct Answer: D
Solution :
Suppose charge on inner sphere is +Q as shown. Potential on inner sphere \[V=\frac{Q}{4}-\frac{Q}{6}\] Þ \[3=Q\,\left( \frac{1}{4}-\frac{1}{6} \right)\] Þ \[Q=36\,e.s.u.\]You need to login to perform this action.
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