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The current through a wire depends .on t...

The current through a wire depends .on time as `i=i_0+alphat`
Where `i_0=10` A and `alpha=4AS^-1`. The charge crossed through a section of the wire in 10 seconds is

A

200 C

B

300 C

C

400 C

D

500 C

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The correct Answer is:
B
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