Calculate the electric potential at a point due to a point charge. The potential represents the work done per unit charge in bringing a test charge from infinity.
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Point charge in microcoulombs.
Distance from the charge to the point where potential is calculated.
How this calculator works
Electric potential V due to a point charge Q at distance r is V = kQ/r, where k = 8.988 x 10^9 N*m^2/C^2. Potential is a scalar measured in volts.
Common questions about this calculator
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