Calculate the charge passing through an electric bulb in 20 minutes if the value of current is 200 mA.
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current (I)= 200mA
200mA=0.2A
time(T)=20minutes
20 minutes= 60*20=1200s
since current (I)=charge(Q)÷Time(t)
therefore,charge(Q)=current (I)*Time(t)
charge(Q)=0.2*1200=
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