A battery of 3.0V is connected to a resistor dissipating 0.5 W of power. If the terminal voltage of the battery is 2.5V, the power dissipated within the internal resistance is:

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A battery of 3.0V is connected to a resistor
dissipating 0.5 W of power. If the terminal
voltage of the battery is 2.5V, the power
dissipated within the internal resistance
is:
1) 0.072 W
2) 0.10 W
3) 0.125 W
4) 0.50 W
Transcribed Image Text:A battery of 3.0V is connected to a resistor dissipating 0.5 W of power. If the terminal voltage of the battery is 2.5V, the power dissipated within the internal resistance is: 1) 0.072 W 2) 0.10 W 3) 0.125 W 4) 0.50 W
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