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Practice Elec

QuestionAnswer
Electric Field (2nd) E= kQ/r ^2
Electric Potential Energy U=qV
Average Electric Field E= -V/r
Capacitance with Area C = εo A/ r εo = vacuum permittivity constant
Capacitance C=Q/V
Electic Charge Q=CV
Electric Potential V= kQ/r
Energy Stored in a Capacitor 1st U = 1/2 QV
Energy Stored in a Capacitor 2nd U = 1/2 CV^2
Created by: cstephens125
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