filament of an electric lamp draws a current of 0.4 ampere with lights for 3 hours calculate the amount of charge that flows through the circuit
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Current flowing through the lamp;I=0.4A
Time taken,t=3 hr=180min
Charge,Q= It
=180×0.4
=72C
Thus,a charge of 72C passes the circuit in 3 hours
Time taken,t=3 hr=180min
Charge,Q= It
=180×0.4
=72C
Thus,a charge of 72C passes the circuit in 3 hours
Answered by
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hi
buddy ✌️✌️✌️✌️
Current,I=0.4A
time,t=3h=3×60×60s=10800s
charge,Q=?
we know that
I=Q÷t
Q=it
Q=0.4a×10800s=4320c
Brain list pls❤️❤️❤️
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