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Two small spherical shells a and B are g...

Two small spherical shells a and B are given positive charges of 9 C and 4 C respectively and placed such that their centres are separated by 10 m. 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

A

5 m

B

6 m

C

7m

D

8 m

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The correct Answer is:
B
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