1. A welder draws 70 A of current and is run for 2 hours. What is the charge that has passed through the welder?​

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1. A welder draws 70 A of current and is run for 2 hours. What is the charge
that has passed through the welder?​

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  1. Answer:

    504,000 C

    Explanation:

    An Ampere is a Coulomb per second.

    1 A = 1 C/s

    1 hour is 3600 seconds.

    1 hr = 3600 s

    (70 C/s) (7200 s) = 504,000 C

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