Question

Difference between ac and dc

Answer 1

DC current are the source of direct current flowing in one direction and doesn't change from time to time

Ac current are current which changes magnitude varies from time to time

Answer 2

HLWW DEAR.....
HERE IS UR ANSWER...

°AC CURRENT:-
1) ELECTRIC CHARGE CHANGES ITS DIRECTION PERIODICALLY.
2) AC CURRENT SAFE AT LONG DISTANCE.
3) THE SOURCE OF AVAILABILITY IS GENERATOR OR MAINS.

°DC CURRENT:-
1) ELECTRIC CHARGE FLOW ONLY IN ONE DIRECTION.
2) DC CURRENT CAN NOT TRANSFER AT LONG DISTANCE.
3) THE SOURCE OF AVAILABILITY IS CELL OR BATTERY

HOPE IT HELPS


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