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An automobile light has a 1.0-a current when it is connected to a 12-v battery. determine the resistance of the light.

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MissPhiladelphia
Resistance of automobile light  is equal to 12 ohms.
Resistance = Voltage / Current
where
Voltage = 12 volts
Current = 1.0 Amperes
Resistance = 12 volts/ 1.0 amperes
Resistance = 12 ohms.
Automobile light has 12 ohms resistance  when it is connected to 12volts battery with 1.0 ampere current.

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