One ampere of electric current is correctly defined as:

Question

Accepted Answer

**Explanation**

1. Electric current is the flow of electric charge.
2. By definition, $1\ 	ext{A} = 1\ 	ext{C}/	ext{s}$, which means one coulomb per second.
3. Thus option (b) matches the definition. Options (a), (c), and (d) give wrong units.

FINAL_ANSWER: b

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Answer

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