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Figure shows a hemisphere of charge Q an...

Figure shows a hemisphere of charge Q and radius R and a sphere of charge 2Q and radius R. The total potential energy of hemisphere is `U_(H)` and that of the sphere is `U_(s)` Then.

A

`2U_(H) = U_(s)`

B

`2U_(H) lt U_(s)`

C

`2U_(H) gt U_(s)`

D

`U_(H) = U_(s)`

Text Solution

Verified by Experts

The correct Answer is:
B
`U_(s)=2U_(h)` + interaction energy
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