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Two metallic spheres of radii 1 cm and 2...

Two metallic spheres of radii `1 cm` and `2 cm` are given charges `10^(-2) C` and `5 xx 10^(-2) C` respectively. If they are connected by a conducting wire, the final charge on the smaller sphere is

A

`2 xx 10^(-2)`C

B

`3 xx 10^(-2)` C

C

`4 xx 10^(-2)` C

D

`1 xx 10^(-2)` C

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The correct Answer is:
B
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