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ELECTROSTATICS
Question #79386
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Question
If the potential at infinity is zero, the potential at a distance r from a point charge Q is:
A. (1/(4πε₀)) × (Q/r²)
B. (1/(4πε₀)) × (Q²/r)
C. (1/(4πε₀)) × (Q/r)
D. (1/(4πε₀)) × (r/Q)
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