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03-05-2020
Physics

contestada

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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MathPhys MathPhys

03-05-2020

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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