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9 Cards in this Set
- Front
- Back
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Electric Charge
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Charge is conserved
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Coulombs Law
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Fe = k q1q2/r^2
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Coulombs constant
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k = 9 * 10^9
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Electric Field
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E = kQ/d^2
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Electric force
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F = qE
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Electric potential
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V= kQ/r
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Change in electric potential energy
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PE = qV
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Is there a change in PE if initial and final position of charge on same equipotential surface?
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NO
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Work done by electric Field
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W = -PE
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