Question

Use the equation to answer the question. I = E/R 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?

Answer 1

Answer: 54.54 amps

Explanation:

Hi, to answer this question we have to apply the Ohm's law formula:

I = E/R

Where:

I = current in amps

E = Voltage in volts

R = resistance in ohms

Replacing with the values given:

I = 12 / 0.22

Solving for I

I = 54.54 amps

In conclusion, the answer is 54.54 amps.

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