Elegant1970 Elegant1970

13-01-2018
Mathematics

contestada

Many automobiles have an ammeter. If the headlights which draw a current of 8amps, and the radio, which draws a current of 4 amps, are both turned on?

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mathmate mathmate

13-01-2018

If you're looking for the reading of the ammeter, it should read the sum of the currents, namely 8+4=12 amps, assuming nothing else is drawing a major current.

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