Question

200joule of heat is produced in one second from a resistor of resistance 8 ohm meter find the potential difference across the resistor and its power? Plz answer fast​

Answer 1

Answer:

40 V

Hope it may help you

Answer 2

H=I2Rt

200=i2 *8*1

I2=200/8=25

I=5

P=Vi

=40*5

=200w

R=V/I

V=RI

=8*5=40v