when do we get current electricity??
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Explanation:
An electric current is said to exist when there is a net flow of electric charge through a region. In electric circuits this charge is often carried by electrons moving through a wire. ... In metals, one or more electrons from each atom are loosely bound to the atom, and can move freely about within the metal.
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The heat loss, or energy dissipated, by electric current in a conductor is proportional to the square of the current. A common unit of electric current is the ampere, a flow of one coulomb of charge per second, or 6.2 × 1018 electrons per second........✌✌✌
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