select the correct answer. what is the voltage measured with a voltmeter across a wire in a circuit? a. the…

select the correct answer. what is the voltage measured with a voltmeter across a wire in a circuit? a. the voltage is the same as the voltage across the power source. b. the voltage is half of the voltage of the power source. c. the voltage is zero. d. a voltmeter cannot measure the voltage across a wire.

select the correct answer. what is the voltage measured with a voltmeter across a wire in a circuit? a. the voltage is the same as the voltage across the power source. b. the voltage is half of the voltage of the power source. c. the voltage is zero. d. a voltmeter cannot measure the voltage across a wire.

Answer

Brief Explanations:

In an ideal circuit, a wire has zero resistance. According to Ohm's law $V = IR$, with $R = 0$, the voltage $V$ across the wire is zero when current $I$ flows through it.

Answer:

C. The voltage is zero.