What are the three primary elements of Ohm's law?

What are the three primary elements of Ohm's law?

• A. Power, voltage, frequency
• B. Voltage, capacitance, inductance
• C. Voltage, current, resistance
• D. Voltage, energy, power

Answer: (C)

The three primary elements of Ohm's Law are voltage, current, and resistance. Ohm's Law, expressed as V = I × R, establishes the relationship between these three variables in an electrical circuit. Voltage (V) is the electrical potential difference that pushes current through a circuit. Current (I) is the flow of electric charge and is measured in amperes. Resistance (R) is a measure of how much a material opposes the flow of current, measured in ohms. Understanding this relationship is crucial for troubleshooting and designing electrical systems, as well as for ensuring safety and functionality in aviation technology. Other options refer to concepts that are related to electrical systems but do not fit the fundamental elements of Ohm's Law. For instance, while power and voltage are interconnected, energy and frequency are not directly relevant to Ohm's Law. Similarly, capacitance and inductance pertain to different aspects of electrical engineering, specifically in the context of reactive components in AC circuits.

The three primary elements of Ohm's Law are voltage, current, and resistance. Ohm's Law, expressed as V = I × R, establishes the relationship between these three variables in an electrical circuit.

Voltage (V) is the electrical potential difference that pushes current through a circuit. Current (I) is the flow of electric charge and is measured in amperes. Resistance (R) is a measure of how much a material opposes the flow of current, measured in ohms. Understanding this relationship is crucial for troubleshooting and designing electrical systems, as well as for ensuring safety and functionality in aviation technology.

Other options refer to concepts that are related to electrical systems but do not fit the fundamental elements of Ohm's Law. For instance, while power and voltage are interconnected, energy and frequency are not directly relevant to Ohm's Law. Similarly, capacitance and inductance pertain to different aspects of electrical engineering, specifically in the context of reactive components in AC circuits.