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Suppose you have a car with a battery that applies 12.5 V to the starter.
What is the effective resistance of a car’s starter when 125 A flows through it in Ω?

Respuesta :

Answer:

R = 0.1 ohms

Explanation:

It is given that,

Voltage of the battery, V = 12.5 V

Current flowing in the car's starter, I = 125 A

We need to find the effective resistance of a car's starter. It can be calculated using Ohm's law. Let R is the resistance.

[tex]V=IR\\\\R=\dfrac{V}{I}\\\\R=\dfrac{12.5}{125}\\\\R=0.1\ \Omega[/tex]

So, the resistance of the car's starter is 0.1 ohms.

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