Question

If a current of `6 A` passing through a circuit generates `3 W` of power, what is the resistance of the circuit?

Answer 1

`P=3 W`

`I=6 A`

`P=I^2R`

`P/I^2=R`

`3/36=R`

`0.084 Omega =R`

Resistance is `0.084 Omega`