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Two perfectly neutral balls, of mass 0.1...

Two perfectly neutral balls, of mass 0.1 kg cach, kept at a distance of 0.2 m, do not attract or repel by electrostatic force. Identify the exact reason.

A

The distance between the balls is huge for the force to be effective

B

The masses of the balls are large in order to allow the interaction

C

The gravity weakens-out the electrostatic interaction

D

The accumulative force of interaction of the positive and negative charges between the two cancels out

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