Answer to Question #163156 in Electric Circuits for Hajrah Shaukat

Question #163156

A resistor converts 415 J of electrical energy to heat in 20 minutes.  Calculate the power dissipated in the resistor.  


1
Expert's answer
2021-02-12T06:11:00-0500

Given

Electrical energy is "W=415 J"

Time "t=20 min =120 seconds"

The power dissipated in the resistor is

"P=\\frac{W}{t}=\\frac{415 J}{120 s}= 3.458 W"


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