Two small spherical shells A and B are given positive charges of 9C and 4C respectively and placed such that their centres are seperated by 10m. If P is a point in between them, where the electric field intensity is zero, then the distance of the point P from the centre of A is,

Options

(a) 5m
(b) 6m
(c) 7m
(d) 8m

Correct Answer:

6m

Explanation:

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