If there is voltage in a circuit, there must be electrons flowing through the circuit.

Name: If there is voltage in a circuit, there must be electrons flowing through the circuit.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Voltage is a measure of electric potential difference, and it can exist in a circuit even if no electrons are flowing. Current flow (which involves moving electrons) requires a closed circuit and an applied voltage, but voltage can exist without current.

If There Is Voltage in a Circuit, There Must Be