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Two conducting spheres of radii r(1) and...

Two conducting spheres of radii `r_(1)` and `r_(2)` having charges `Q_(1)` and `Q_(2)` respectively are connected to each other. There is

A

no change in the energy of the system

B

an increase in the energy of the system

C

always a decrease in the energy of the system

D

a decrease in the energy of the system unless `q_(1)R_(2)=q_(2)R_(1)`

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The correct Answer is:
D
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