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A small sphere of radius r(1) and charge...

A small sphere of radius `r_(1)` and charge `q_(1)` is enclosed by a spherical shell of radius `r_(2)` and charge `q_(2)`. Show that if `q_(1)` is positive, charge will necessarily flow from the sphere to the shell (when the two are connected by a wire) no matter what the charge `q_(2)` on the shell is [Fig]

A

charge will flow from sphere to shell

B

charge will flow from shell to sphere

C

change flow will depend on magnitude of `q_(2)`

D

charge flow will depend on magnitude of `q_(1)`

Text Solution

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The correct Answer is:
A
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