Question

when is a electric current said to flow? ​

Answer 1

Answer:

An electric current is said to exist when there is a net flow of electric charge through a region. Electric charge is carried by charged particles, so an electric current is a flow of charged particles. The moving particles are called charge carriers, and in different conductors may be different types of particle.

Explanation:

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Answer 2

Answer:

electric current refers to the ordered motion of electric charge....

a electric current is said to be flow when it is in motion or connected to an appliance and form a circuit ..