Question

what is the relation between I and a i is symbol of current and A (Ampere)is the SI unit of current​

Answer 1

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Define SI unit of current. SI unit of current is ampere. 1 ampere is the constant current that will produce an attractive force of 2 × 10−7 Newton per meter of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one meter apart in a vacuum.

Answer 2

Explanation:

1 I= 1 A, i. e., 1Current= 1 ampere.