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Two concentric, thin metallic spheres of...

Two concentric, thin metallic spheres of radii `R_(1)` and `R_(2)` `(R_(1) gt R_(2))` bear charges `Q_(1)` and `Q_(2)` respectively. Then the potential at distance r between `R_(1)` and `R_(2) will be

A

`K((Q_(1) + Q_(2))/(r ))`

B

`K((Q_(1))/(r ) + (Q_(2))/(R^(2)))`

C

`K ((Q_(1))/(R_(1)) + (Q_(2))/(r ))`

D

`K((Q_(1))/(R_(1)) + (Q_(2))/(R_(2)))`

Text Solution

Verified by Experts

The correct Answer is:
C
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