Question: A battery and a resistor are wired into a circuit. The resistor dissipates 4.0 W. Now the resistor is replaced with one that has twice

A battery and a resistor are wired into a circuit. The resistor dissipates 4.0 W. Now the resistor is replaced with one that has twice the original resistance. What power does the new resistor dissipate?

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Lets denote the original resistance of the resistor as R and the original power dissipated as P1 Whe... View full answer

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