Question

200 j ofheat is produced in each second lin a 5 ohmresistance​

Answer 1

Answer:

H=I^{2}I

2

Rt

200=I^{2}I

2

5x1

I^{2}I

2

=40

I=2\sqrt{10}2

10

V=IR=2\sqrt{10}

10

x5=10\sqrt{10}

10

V