The electrical unit of current SI, if the current is maintained in two conductors which are of infinite length and parallel and placed in a vacuum at 1m apart the conductors will produce an equal force to 2 x 10 ~7N M-1. It is a fundamental unit of SI. Symbol A. See SI units
What is AMPERE?
AMPERE: "Ampere unit of current which is SI and electric, it is a maintained current by two conductors of infinite length"
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