7) If a resistor of resistance 40 produce 1000J of heat energy, the potential difference between the two of the resistor is :

7) If a resistor of resistance 40 produce 1000J of heat energy, the po

1.	7) If a resistor of resistance 40 produce 1000J of heat energy, the potential difference between the two of the resistor is :
Answer» Given, H=1000J;R= 40 OHM ;Then, I =√H/RT = √1000/40x1 =√25 =5ATherefore, P.D= IR =5x40 =200V

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7) If a resistor of resistance 40 produce 1000J of heat energy, the potential difference between the two of the resistor is :​

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7) If a resistor of resistance 40 produce 1000J of heat energy, the potential difference between the two of the resistor is :