# How much power is produced if a voltage of #12 V# is applied to a circuit with a resistance of #144 Omega#?

##### 1 Answer

Feb 17, 2016

#### Explanation:

We can use the formulas

and **Ohm's Law** (

In the first equation

We substitute this into

and we get

Now we just substitute the values from the question into the formula:

And we can see that the answer is