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Two point charges one of +100 muC and an...

Two point charges one of `+100 muC` and another of `-400 muC`, are kept 30 cm apart. Find the point of zero potential on the line joining the two charges.

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The correct Answer is:
6 cm from `+100muC` charge
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SL ARORA-ELECTRIC POTENTIAL AND ELECTRIC FLUX-Problems for self practive
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