What does Ohm's Law state?

What does Ohm's Law state?

• A. Voltage = Current x Resistance
• B. Electromagnetic force = Current x Resistance
• C. Power = Current x Voltage
• D. Resistance = Voltage x Current

Answer: (B)

Ohm's Law defines the relationship between voltage, current, and resistance in an electrical circuit. The core formula is expressed as voltage equals current multiplied by resistance. This fundamental principle helps in understanding how electric circuits operate and analyzing the behavior of electrical components. The correct formulation of Ohm's Law is that voltage (V) across a conductor is equal to the current (I) flowing through it multiplied by the resistance (R) of that conductor. Therefore, stating it as "Voltage = Current x Resistance" accurately reflects the relationship as per Ohm's Law. Understanding this relationship is crucial for performing calculations in electrical engineering, troubleshooting circuits, and designing effective electrical systems. Since the other options do not correctly represent Ohm's Law as it is traditionally defined, they do not align with the fundamental understanding of electrical concepts related to the behavior of current in response to voltage and resistance.

Ohm's Law defines the relationship between voltage, current, and resistance in an electrical circuit. The core formula is expressed as voltage equals current multiplied by resistance. This fundamental principle helps in understanding how electric circuits operate and analyzing the behavior of electrical components.

The correct formulation of Ohm's Law is that voltage (V) across a conductor is equal to the current (I) flowing through it multiplied by the resistance (R) of that conductor. Therefore, stating it as "Voltage = Current x Resistance" accurately reflects the relationship as per Ohm's Law. Understanding this relationship is crucial for performing calculations in electrical engineering, troubleshooting circuits, and designing effective electrical systems.

Since the other options do not correctly represent Ohm's Law as it is traditionally defined, they do not align with the fundamental understanding of electrical concepts related to the behavior of current in response to voltage and resistance.