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The current through a wire depends on ti...

The current through a wire depends on time as
`I = i_(0) + alphat`,
where `i_(0)=10 A and alpha=4 As^(-1)`.Find the charge crossed through a section of the wire in 10 second

A

100 C

B

200 C

C

300 C

D

400 C

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The current in a wire varies with time according to the equation l=4+2t, where l is in ampere and t is in sec. the quantity of charge which has passed through a cross-section of the wire during the time t=2 sec to t=6 sec will be

    A
    40C
    B
    48C
    C
    38C
    D
    43C
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