Question

define unit and current​

Answer 1

Answer:

1. a single thing which is complete in itself, although it can be part of something larger

Explanation:

2. Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. ... Electrons, the most common charge carriers, are negatively charged.

Answer 2

Answer :

Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. ... The standard unit is the ampere, symbolized by A. One ampere of current represents one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second.

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