What is the standard unit for measuring inductance?

Prepare for the ATandamp;T Technical Knowledge (TKT) II Exam. Use flashcards and multiple-choice questions, each with hints and explanations. Excel on your test!

The standard unit for measuring inductance is henries. Inductance is a property of an electrical circuit that quantifies the induced electromotive force (EMF) generated in a conductor when the current through it changes. The henry is defined as the inductance of a circuit in which a change of current of one ampere per second induces an EMF of one volt. This unit is fundamental in understanding how inductors function in AC circuits and is essential in the analysis of electrical circuits.

Other units mentioned, such as volts, farads, and ohms, measure different electrical properties. Volts measure electric potential or EMF, farads measure capacitance, which is the ability of a component to store an electrical charge, and ohms measure resistance, which quantifies how much a material opposes the flow of electric current. Understanding these distinct measurements helps in grasping the broader concepts of electrical engineering and circuit design.

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