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3 years ago

100 joule of heat produced each 1 secomd on 4ohm find the potential difference

Physics

1 answer:

irakobra [83]3 years ago

8 0

Answer:

20 V

Explanation:

Power is 100 J/s or 100 W.

We know that P = IV = $\frac{V^{2} }{R}$ .

Isolate the potential difference. V = $\sqrt{RP}$ = $\sqrt{100 * 4}$ = 20 V

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100 joule of heat produced each 1 secomd on 4ohm find the potential difference ​

100 joule of heat produced each 1 secomd on 4ohm find the potential difference