Question

 If I = 0.8A, t = 3min, then Q = __C 


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Answer 1

Answer:

0.24 coulomb . . ................

Answer 2

Answer:

Total charge that flows in 2s is given by  

q=It=5×2=10C

Now, charge on one electron is given by e=1.6×10  

−19

C

N= number of electrons

q=Ne

⟹N=  

e

q

​  

 

⟹N=  

1.6×10  

−19

 

10

​  

 

⟹N=6.25×10  

19