Question

How much power is produced if a voltage of `5 V` is applied to a circuit with a resistance of `75 Omega`?

Answer 1

`P=1/3" Watt"`

Explanation:

`P=V^2/R`

`P:"Power produced"`
`V:"Voltage"`
`R:Resistance"`

`P=5^2/75`

`P=25/75`

`P=1/3" Watt"`