What is the unit of electrical current?

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Multiple Choice

What is the unit of electrical current?

Explanation:
Electric current is the rate at which electric charge flows past a point. The unit for that flow rate is the ampere, symbol A. One ampere means one coulomb of charge passes per second. The other options aren’t current units: volt is electrical potential difference, ohm is electrical resistance, and coulomb is a unit of charge, not a flow rate. So the ampere best describes how much charge moves per second.

Electric current is the rate at which electric charge flows past a point. The unit for that flow rate is the ampere, symbol A. One ampere means one coulomb of charge passes per second. The other options aren’t current units: volt is electrical potential difference, ohm is electrical resistance, and coulomb is a unit of charge, not a flow rate. So the ampere best describes how much charge moves per second.

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