Which unit is used to measure inductance?

Which unit is used to measure inductance?

• A. Henries
• B. Farads
• C. Coulombs
• D. Joules

Answer: (A)

Inductance is a property of an electrical component that measures its ability to store energy in a magnetic field when an electric current flows through it. The unit of measurement for inductance is the henry. One henry is defined as the amount of inductance that allows a change in current of one ampere per second to induce an electromotive force of one volt. This relationship characterizes how inductors behave in electrical circuits, making henries the standard unit for measuring inductance. In contrast, farads measure capacitance, which is the ability of a component to store electrical energy as an electric field. Coulombs quantify electric charge, while joules measure energy. These units relate to different electrical properties and are not applicable in measuring inductance.

Inductance is a property of an electrical component that measures its ability to store energy in a magnetic field when an electric current flows through it. The unit of measurement for inductance is the henry. One henry is defined as the amount of inductance that allows a change in current of one ampere per second to induce an electromotive force of one volt. This relationship characterizes how inductors behave in electrical circuits, making henries the standard unit for measuring inductance.

In contrast, farads measure capacitance, which is the ability of a component to store electrical energy as an electric field. Coulombs quantify electric charge, while joules measure energy. These units relate to different electrical properties and are not applicable in measuring inductance.