Problem 2: Determining Current

Suppose we have a circuit with a voltage of 12 volts and a resistance of 4 ohms. To find the current flowing through the circuit, we can use Ohm's Law:

I = V / R

Plugging in the given values, we get:

I = 12 V / 4 Ω = 3 A

Hence, the current flowing through the circuit is 3 amperes.