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Two charges 9 mu C and 1mu C are placed ...

Two charges `9 mu C and 1mu C` are placed at a distance of 30cm. The position of third charge from `9 mu C` between them so that it does not experience any force.

A

7.5cm

B

22.5cm

C

5.858cm

D

10cm

Text Solution

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The correct Answer is:
B
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