Question

A charge of `24 C` passes through a circuit every `4 s`. If the circuit can generate `32 W` of power, what is the circuit's resistance?

Answer 1

`R=8/9 Ohm`

Explanation:

`I=(Delta Q)/( Delta t)`
`I=24/4=6A`
`P=I^2*R`
`32=6^2*R`
`R=32/36`
`R=8/9 Ohm`