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Figure shows three concentric thin condu...

Figure shows three concentric thin conducting spherical shells A, B and C of radii R, 2R and 3R. The shell B is earthed A and C are given charges q and 2q respectively. Find the charges appearing on all the surface of A,B and C.

[inner surface `(A)0,(B)-q,(C) 4/3 q`
Outer surface `(A) q, (B)-4/3 q,(C) 2/3 q]`

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PHYSICS GALAXY - ASHISH ARORA-ELECTROSTATICS-Partice Exercise
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