The power dissipated in a resistor is given by P = V 2 /R, which means power
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The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance increases. Yet this power is also given by P= I2 R, which means power increases if resistance increases. Explain why there is no contradiction here.
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The apparent contradiction arises from the fact that the power dissipated in a resistor can be expre...View the full answer
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