Science, asked by shilaadak58, 7 months ago

A wire carries a current of 0.2 A .find the time interval during which a charge of 5C pass through it ​

Answers

Answered by yashsingh8704
3

Answer:

Explanation:

Given,

I=0.2A

t=30sec

q=1.6×10  

−19

C

We know,

Charge= Current × Time

Q=I×t

⇒Q=0.2×30=6C

Therefore, If n electrons flow and q is the charge on one electron, then total charged passed,  

Q=n⋅q

∴n=  

q

Q

​  

=  

1.6×10  

−19

 

6

​  

=3.75×10  

19

 

so, 3.75×10  

19

 electrons will flow through the cross section of the conductor.

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