According to Ohm's law, what is the relationship of current?

According to Ohm's law, what is the relationship of current?

• A. Directly proportional to voltage
• B. Inversely proportional to resistance
• C. Inversely proportional to voltage and directly proportional to resistance
• D. Constant regardless of resistance

Answer: (C)

Ohm's law defines the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. This law can be expressed with the equation \( I = \frac{V}{R} \). The correct relationship as per Ohm's law indicates that current is directly proportional to voltage. This means that as voltage increases, current also increases, assuming resistance remains constant. Conversely, current is inversely proportional to resistance. This suggests that if resistance increases while voltage remains constant, the current will decrease. The correct option highlights that current is inversely proportional to resistance, which means if you have higher resistance, the current will be lower. Therefore, the relationship entails that current can change in response to variations in both voltage and resistance, aligning with the foundational principles of Ohm's law. This accurate interpretation of the law clarifies that while voltage and resistance both impact the flow of current, when focusing on the relationship of current, it is essential to recognize its dependence on both of these factors distinctly.

Ohm's law defines the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. This law can be expressed with the equation ( I = \frac{V}{R} ).

The correct relationship as per Ohm's law indicates that current is directly proportional to voltage. This means that as voltage increases, current also increases, assuming resistance remains constant. Conversely, current is inversely proportional to resistance. This suggests that if resistance increases while voltage remains constant, the current will decrease.

The correct option highlights that current is inversely proportional to resistance, which means if you have higher resistance, the current will be lower. Therefore, the relationship entails that current can change in response to variations in both voltage and resistance, aligning with the foundational principles of Ohm's law.

This accurate interpretation of the law clarifies that while voltage and resistance both impact the flow of current, when focusing on the relationship of current, it is essential to recognize its dependence on both of these factors distinctly.