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A conductor carries a current of 0.2A Find the amount of charge that pass through the cross section of the conductor in 30s. How many electrons will flow

in this time interval if the charge on one electron is 1.6X10 to the power of -19 .


3.75×10 tothe power of 19
I=0.2 and t=30s q=It i.e q=0.2*30=6
Also q=ne I.e n=q÷e=6÷1.6*10 to the power -19 = 3.75×10 to the power 19 
I hope its useful
2 3 2
The ans is 3.75*10^19 electrons
1 5 1
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