According to Ohm's law the current in a circuit is A. inversely proportional to the circuit's resistance. B. directly proportional to the circuit's resistance. C. unrelated to the circuit's resistance.

## Step 1### Ohm's Law is a fundamental principle in physics and electrical engineering that describes the relationship between the current flowing through a conductor, the voltage across it, and its resistance. This relationship is given by the formula , where represents the voltage across the conductor, is the current flowing through the conductor, and is the resistance of the conductor.## Step 2### From the formula, it is clear that the current is equal to the voltage divided by the resistance . This suggests that the current is inversely proportional to the resistance when the voltage is constant. This means that if the resistance increases, the current decreases, and vice versa, assuming the voltage doesn't change.## Step 3### Based on this understanding, we can evaluate the given options:- A. "Inversely proportional to the circuit's resistance" is a correct description of the relationship between current and resistance according to Ohm's Law.- B. "Directly proportional to the circuit's resistance" is incorrect because an increase in resistance would actually cause a decrease in current, not an increase.- C. "Unrelated to the circuit's resistance" is also incorrect because Ohm's Law explicitly establishes a relationship between current and resistance.