Physics, 21.04.2020 21:59 princessvaeh2625
Calculate the electrical energy expended in a device across which the circuit voltage drops by 20.0 volts in moving a charge of 4 coulombs.
A)5 J
B)80 J
C)0.2 J
Answers: 1
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Calculate the electrical energy expended in a device across which the circuit voltage drops by 20.0...
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