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Problem: In this problem you will derive two different formulas for the power delivered to a resistor.What is the power P supplied to a resistor whose resistance is R when it is known that it has a voltage ?V across it?

FREE Expert Solution

Power supplied to a resistor:

From Ohm's law, the current through a resistor is:

i=VR

The power supplied to a resistor is expressed as:

P = Vi

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Problem Details

In this problem you will derive two different formulas for the power delivered to a resistor.

What is the power P supplied to a resistor whose resistance is R when it is known that it has a voltage ?V across it?

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