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 10 ampere of current flow s through a conductor assume current is due to flow of electrons find no of electrons crossing the area of cross-section per second if current flows for 1 hour find net flow of charge
Asked by arajeevshashank | 27 Mar, 2020, 12:34: PM
answered-by-expert Expert Answer
I = 10 A
t =1 h = 60 x 60 = 3600 s
 
I = Q/t
Thus, 
Q = I x t 
Q = 10 x 3600 = 36000 C 
 
Thus, no. of electrons crossing area of cross section per second is 
Q = ne 
 
n = Q/e = 36000/(1.6 x 10-19) = 22.5 x 1022 
Answered by Shiwani Sawant | 27 Mar, 2020, 02:41: PM

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