What unit measures the frequency of alternating current in electrical stimulation?

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Multiple Choice

What unit measures the frequency of alternating current in electrical stimulation?

Explanation:
Frequency is measured in Hertz, which equals one cycle per second. In alternating current used for electrical stimulation, the current reverses direction each cycle, so Hertz tells you how many reversals occur every second. The other units measure different quantities: Ampere is current, Coulomb is electrical charge, and Weber is magnetic flux.

Frequency is measured in Hertz, which equals one cycle per second. In alternating current used for electrical stimulation, the current reverses direction each cycle, so Hertz tells you how many reversals occur every second. The other units measure different quantities: Ampere is current, Coulomb is electrical charge, and Weber is magnetic flux.

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