Final answer:
The electric current in the circuit is 0.12 Amperes.
Step-by-step explanation:
The electric current in a circuit can be determined using Ohm's law, which states that current (I) is equal to voltage (V) divided by resistance (R).
Using the given values, the electric current (I) can be calculated as:
I = V / R
Substituting the values:
I = 12.0 V / 100 Ω
I = 0.12 A
Therefore, the electric current in the circuit is 0.12 Amperes.