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Two small sphres of radius 'a' each car...

Two small sphres of radius 'a' each carryig charges `+q` and `-q` and placed at points A and B, distance 'd' apart. Calculate the potential difference point A and B.

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The correct Answer is:
`(2q)/(4piepsi_(0)d)`
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SL ARORA-ELECTRIC POTENTIAL AND ELECTRIC FLUX-Problems for self practive
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