A current of 0.75 A is drawn by a filament of an electric bulb for 20 minutes . Find out the amount of electric charge that flows through the circuit
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Answer:
900C
Explanation:
q=it
q=0.75x20x60
900C
Answered by
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Answer:
A current (i) is flowing through the filament of an electric bulb for time t=20minIf a net charge Q, flows across any cross-section of a conductor in time t, then the current i, through the cross-section is, i= Q/t.Q=i×t=0.25×20×60=300C.
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