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18-05-2019
Mathematics

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A car has a 12-volt battery. The engine has a resistance of 0.22 ohms. How many amps will be drawn from the battery when the key is turned?

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Аноним Аноним

18-05-2019

Answer:

54.5 amps to the nearest tenth.

Step-by-step explanation:

V = IR where V = volts, I = current and R = resistance.

12 = I * 0.22

I = 12/0.22

I = 54.5 Amps.

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