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Three concentric spherical shells have...

Three concentric spherical shells have radii a, b and c`(a < b < c )` and have surface charge densities and respectively. If`V_(A) , V_(B ) and V_(C )` and denote the potential of the three shells, then for ` c = a+ b ` we have

A

`V_(C ) = V_(A) != V_(B)`

B

`V_(C ) = V_(B) != V_(A)`

C

`V_(C ) != V_(B) != V_(A)`

D

`V_(C ) = V_(B) = V_(A)`

Text Solution

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The correct Answer is:
A
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