Question

Write about alternative current....

Answer 1

Alternating current (AC) is an electric currentwhich periodically reverses direction, in contrast to directcurrent (DC) which flows only in one direction. ... Audio and radio signals carried on electrical wires are also examples of alternating current.

Answer 2

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WRITE ABOUT ALTERNATIVE CURRENT .

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★ ALTERNETIVE CURRENT ★

ALTERNATING CURRENT ( AC ) IS AN ELECTRIC CURRENT WHOSE MAGNITUDE CHANGES WITH TIME AND DIRECTION REVERSE PERIODICALLY IS CALLED ALTERNATING CURRENT

ALTERNATING CURRENT CAN BE TRANSMITTED TO DISTANT PLACES WITHOUT MUCH LOSS OF ELECTRIC POWER THAN DIRECT CURRENT THAT IS WHY ALTERNATIVE CURRENT IS PREFERRED OVER DIRECT CURRENT FOR TRANSMISSION OF CURRENT OVER LONG DISTANCES

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