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Two point charges \[ + 3\mu C\] and \[ + 8\mu C\] repel each other with a force of \[40N\]. If a charge of \[ - 5\mu C\]is added to each of them, then the force between them will become

Electrostatics

Question: Two point charges \[ + 3\mu C\] and \[ + 8\mu C\] repel each other with a force of \[40N\]. If a charge of \[ - 5\mu C\]is added to each of them, then the force between them will become


1) \[ - 10N\]
2) \[ + 10N\]
3) \[ + 20N\]
4) \[ - 20N\]
Solution: Explanation: 1e

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