Assertion: electric potential | /r/HasProperty | v v size
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text: But we do know that, since F = qE F = qE size 12{F= ital "qE"} {} , the work, and hence ΔPE ΔPE , is proportional to the test charge q. q. size 12{q} {} To have a physical quantity that is independent of test charge, we define electric potential V V size 12{V} {} (or simply potential, since electric is understood) to be the potential energy per unit charge: