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An equipotential surface that surrounds a +2.7 x 10^-7 C point charge has a radius of 0.13 m. What is the potential of this surface?
18 years ago

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drwls
V = k Q/R
k is the Coulomb constant, R = 0.13 m and Q is the charge in Coulombs. The answer will be in volts.
18 years ago

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