What part of an amp is a milliamp?

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Multiple Choice

What part of an amp is a milliamp?

Explanation:
The milli- prefix indicates one thousandth. So a milliamp is 0.001 amp, i.e., one thousandth of an amp. In other words, 1 mA equals 0.001 A. This is written as 1 mA for small currents in circuits. For context, 1 A equals 1000 mA, and typical small currents like LED currents are often in the tens of milliamps range.

The milli- prefix indicates one thousandth. So a milliamp is 0.001 amp, i.e., one thousandth of an amp. In other words, 1 mA equals 0.001 A. This is written as 1 mA for small currents in circuits. For context, 1 A equals 1000 mA, and typical small currents like LED currents are often in the tens of milliamps range.

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