A value of electric potential in a particular point in space is 1200 J/C. If the magnitude of the charge causing it is equal to 8 nano coulombs, how far is that point in space to the charge?

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Q: µF b.2µF c.3µF   d.4µF

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.