Question

The current in a wire depends on time as i = 1 +
3at, where l = 5 A and a = 4 As-" The total
charge crossed through a section of the wire in 10
is
(1) Zero
(3) 300 C
(2) 650 C
(4) 100 C
plz answer this question​

Answer 1

Answer:

I=1+3at

4=3×4×t

so t=1/3 s

Explanation:

Q=I/T

Q=