Question

100J of heat is produced each second in 4 'ohm' resistance. find the potential difference across the resistor.♥♥plz answer ♥♥the best will be marked brainliest☺☺

Answer 1

H=V square × t /rheat=100jtime=1secresistance=4so,as we put these values in the eq. we will get 100 × 4 / 1= v(potential difference )square 400=v squarev=20 ans

I hope this helped you this was the best i could simplify it to..