Shanhtrero3njaz8mini Shanhtrero3njaz8mini

18-11-2015
Physics

Answered

The available source of charge that pushes a charge through a circuit is

Aresistance.
Bvoltage.
Calternating current.
Ddirect current.

Verified Answer :

13-05-2017

For the charge to push through throughout the circuit, a force is needed to be available to push it. Voltage is the potential difference between the two poles and is a force that "pushes" the current available throughout the circuit.
Thus, from the choices, the answer is B: voltage.

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