Answer:
I think for this question you can use Ohm's law to find this. To do so, look at explanation.
Step-by-step explanation:
Ohm's Law and what is it?
V = I times R
I = current ( rate of flow of electric charge)
R = resistance (opposition to flow of current)
V = voltage
Now...
we have 12 ohms = r
v = 24 v
i = v/r
i = 24/12
i = 2 A (ampere)