Inductance is measured in which unit?

Inductance is measured in which unit?

• A. Henries
• B. Ohms
• C. Farads
• D. Volts

Answer: (A)

Inductance is a property that describes how a circuit resists changes in current, and its unit is the henry. By definition, one henry is the inductance when a current changing at one ampere per second would induce an EMF of one volt in the coil. In formula terms, L = V / (dI/dt), so the henry equals volt-second per ampere. That’s why you’ll see smaller units like microhenry or millihenry for practical inductors. The other units correspond to different electrical quantities: ohms measure resistance, farads measure capacitance, and volts measure voltage.

Inductance is a property that describes how a circuit resists changes in current, and its unit is the henry. By definition, one henry is the inductance when a current changing at one ampere per second would induce an EMF of one volt in the coil. In formula terms, L = V / (dI/dt), so the henry equals volt-second per ampere. That’s why you’ll see smaller units like microhenry or millihenry for practical inductors. The other units correspond to different electrical quantities: ohms measure resistance, farads measure capacitance, and volts measure voltage.