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A certain charge Q is divided into two p...

A certain charge Q is divided into two parts q and `Q-q`, wheich are then separated by a cetain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?

A

`(Q//q)=(4//1)`

B

`(Q//q)=(2//1)`

C

`(Q//q)=(3//4)`

D

`(Q//q)=(5//1)`

Text Solution

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The correct Answer is:
B
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