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Physics, 28.06.2019 16:10 send2tejas

At three corners of a square of side 2cm is placed a charge of 3*10^-6. what will be the resultant force if a point charge of 10^-6 is placed at the vacant corner of the square?

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At three corners of a square of side 2cm is placed a charge of 3*10^-6. what will be the resultant f...
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