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Suppose we have two particles …..one is neutral and other is charged (either +ve or -ve )how can we know which particle has neutral charge and which has +ve or -ve charge ….without using third medium …....

Suppose we have two particles …..one is neutral and other is charged (either +ve or -ve )how can we know which particle has neutral charge and which has +ve or -ve charge ….without using third medium …....

Grade:12

1 Answers

needhelp
33 Points
8 years ago
By induction without physical contact of thr two bodies....
the body with unknown charge say X and the other with known charge Y
if on being brought closer they repel they are like charges
if attract opp charges,  nothing happens X is neutral

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