Question

The current through a wire depends on time as
i=i+ at,
where i, = 10 A and a = 4 As. Find the charge crossed
through a section of the wire in 10 seconds.​

Answer 1

Answer:

I = 10+ 4t

q = I ×t

q = 10t + 2t^2

t = 10SEC

Q = 100+ 200 = 300C

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