A flashlight bulb with a resistance of 40 ohm is powered
A flashlight bulb with a resistance of 40 ohm is powered with a 6 volt battery and produces 0.75W of power.
a) what is the voltage across the battery terminals when the light bulb is on?
b) what is the internal resistance of the battery?
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A flashlight bulb with a resistance of 40 ohm is powered with a 6 volt battery and produces 0.75W of power. what is the voltage across the battery terminals when the light bulb is on
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