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Current Electricity Class 12

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Current Electricity Class 12

E
Extraminds

4 Views • Mar 04, 2019

Description

current electricity class 12
The rate of flow of charge through any cross-section of a wire is called electric current flowing through it. Electric current (I) = q / t. Its SI unit is ampere (A). The conventional direction of electric current is the direction of motion of positive charge.