Three concentric conducting shells are arranged as shown. The charges on the shells are Q, -2Q and Q respectively. Here $K=\frac{1}{4 \pi \varepsilon_0}$.
|
Column I |
Column II |
|
(A) Potential of B |
(p) $\frac{KQ}{3 R}$ |
|
(B) Potential of C |
(q) $\frac{K Q}{2 R}$ |
|
(C) Potential difference between A and C |
(r) $\frac{-KQ}{6 R}$ |
|
(D) Potential difference between B and C |
(s) Zero |
Answer & explanation
Correct answer: option 1
A detailed explanation for this question is coming soon.