What is the unit of measure for voltage difference?

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Multiple Choice

What is the unit of measure for voltage difference?

Explanation:
Voltage difference is the electrical potential difference that pushes charges to move through a circuit. Its SI unit is the volt, defined as one joule of energy per coulomb of charge (1 volt = 1 J/C). This means a device with a potential difference of one volt can transfer one joule of energy to each coulomb of charge as it moves. Batteries and power supplies create these voltage differences to drive current. The volt is named after Alessandro Volta. Other electrical quantities include current, measured in amperes (how much charge flows per second), resistance in ohms (how much a material resists current), and power in watts (the rate of energy transfer).

Voltage difference is the electrical potential difference that pushes charges to move through a circuit. Its SI unit is the volt, defined as one joule of energy per coulomb of charge (1 volt = 1 J/C). This means a device with a potential difference of one volt can transfer one joule of energy to each coulomb of charge as it moves. Batteries and power supplies create these voltage differences to drive current. The volt is named after Alessandro Volta. Other electrical quantities include current, measured in amperes (how much charge flows per second), resistance in ohms (how much a material resists current), and power in watts (the rate of energy transfer).

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