Question: When at 2 0 . 0 C a certain resistor uses 0 . 5 7 7 Watts while connected to a 2 0 0 V

When at 20.0C a certain resistor uses 0.577 Watts while connected to a 200 V source potential. If the temperature coefficient of resistivity regarding the resistor is =4.04 x 10-3 C -1, at what temperature is the power used 85% of that when at 20.0C?

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