The current flowing through a wire depends on time as

Asked by admin @ 06/08/2021 in Physics viewed by 247 People

The current flowing through a wire depends on

time as I = 3t^2+ 2t + 5. The charge flowing through
the cross-section of the wire in time from t = 0 and
t= 2 sec. is
1) 22 C 2 ) 20 C 3) 18 C 4) 5 C

Answered by admin @ 06/08/2021

Answer:

(1) 22 C

Explanation:

22 C is the correct answer

by integrating the given value of current and putting the limits we can get the value of charge i.e., 22 C

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