It is correct to say that in electric circuits
A)charge flows through a circuit.
B)flowing charge is current.
C)voltage is applied across a circuit.
D)voltage is the ratio of energy per charge.
E)all of the above

Question

Quizplus · Accepted Answer

Charge does indeed flow through an electric circuit, and this flow of charge is what we call electric current. Voltage is the electric potential difference applied across a circuit, which drives the flow of charge. And mathematically, voltage is defined as the energy (or work) required to move a unit of electric charge between two points in a circuit, so it is indeed a ratio of energy per charge. So all of the given choices are correct.

It Is Correct to Say That in Electric Circuits