attoampere

Questions

What does attoampere mean?

An SI unit of electric current equal to 10⁻¹⁸ amperes. Symbol: aA

Where does attoampere come from?

From atto- + ampere.

How to pronounce attoampere

1. Open the pronunciation page — Open the Speakur entry for “attoampere”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “attoampere”.
4. Repeat and practice — Say “attoampere” aloud, matching stress and vowels until it feels natural.