Inductance is the property of a device that tells us how effectively it induces an emf in another device. It expresses the effectiveness of a given device. When two circuits carrying time-varying cur...Inductance is the property of a device that tells us how effectively it induces an emf in another device. It expresses the effectiveness of a given device. When two circuits carrying time-varying currents are close to one another, the magnetic flux through each circuit varies because of the changing current in the other circuit. Consequently, an emf is induced in each circuit by the changing current in the other. This type of emf is therefore called a mutually induced emf, and the phenomenon is
Inductance is the property of a device that tells us how effectively it induces an emf in another device. It expresses the effectiveness of a given device. When two circuits carrying time-varying cur...Inductance is the property of a device that tells us how effectively it induces an emf in another device. It expresses the effectiveness of a given device. When two circuits carrying time-varying currents are close to one another, the magnetic flux through each circuit varies because of the changing current in the other circuit. Consequently, an emf is induced in each circuit by the changing current in the other. This type of emf is therefore called a mutually induced emf, and the phenomenon is
