What is the unit of inductance called?

The unit of inductance is called the Henry, which is the correct answer. Inductance is a measure of the ability of a conductor to store energy in a magnetic field when an electric current passes through it. One Henry is defined as the inductance of a circuit in which a change in current of one ampere per second induces an electromotive force of one volt.

Understanding the concept of inductance is crucial in electrical engineering and electronics as it plays a key role in the operation of various components like inductors and transformers. Each of the other options relates to different electrical properties: the volt measures electric potential, the watt measures power, and the ohm measures resistance. While they are all foundational concepts within the field, they do not pertain to inductance specifically. Thus, the Henry is the appropriate unit for discussing inductance.