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If 20 coulombs of charge move past a given point in 4 s, what is the current?

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  • oubaas
    Lv 7
    2 months ago

    1 Coulomb = 1A*sec

    20 Coulomb = 20 A*sec

    20 A*sec / 4 sec = 5.0 A 

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  • Vaman
    Lv 7
    2 months ago

    I think it is 20/4=5A

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  • Anonymous
    2 months ago

    Hint, 1 amp = 1 coulomb/sec

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  • 2 months ago

    by i = q/∆t

    =>i = 20/4 = 5 amp

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