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4. A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much energy will be dispersed in the resistor at 120°C if connected across the same source? Assume the temperature coefficient of carbon at 20°C is -0.0005 per °C?

4. A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much energy will be dispersed in the resistor at 120°C if connected across the same source? Assume the temperature coefficient of carbon at 20°C is -0.0005 per °C?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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4. A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much energy will be dispersed in the resistor at 120°C if connected across the same source? Assume the temperature coefficient of carbon at 20°C is -0.0005 per °C?
Transcribed Image Text:4. A carbon resistor dissipated 60 W of power from a 120 V source at 20°C. How much energy will be dispersed in the resistor at 120°C if connected across the same source? Assume the temperature coefficient of carbon at 20°C is -0.0005 per °C?
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