Definition

A unit of electric current that is equal to one thousandth of an ampere.

Example

The device requires a power supply of 500 milliampere to function properly.

Conversation

Did you know that a milliampere is just one thousandth of an ampere?

Yeah, I remember something about that from my physics class.

It's interesting how such a small unit can make a big difference in electronics.

Totally! Understanding milliampere helps with all those gadget specs.

Synonyms & Antonyms

Root Explanation

Milliampere → It is formed from "milli-" (meaning one-thousandth) and "ampere" (named after André-Marie Ampère, a French physicist who contributed to the study of electromagnetism). The word "milliampere" refers to a unit of electric current equal to one-thousandth of an ampere.

Memory Tip

Think of 'milli-' meaning one-thousandth, and 'ampere' being a unit named after a physicist. This helps you remember that a milliampere is a small unit of electric current.

Visually Confused Words