Question

Charges q and 3q are placed at two pointsA and B 1m apart. If the net force on a unit positive charge placed at a distance x from A is zero, x is _____.
(a) 0.3 m
(b) (-1 + sq.root(3))/2 m
(c) 0.5 m
(d) (-1 - sq.root(3))/2 m

Answer 1

Answer:

OPTION (c) is correct answer

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