Search results
Learn what mutual inductance is, how it affects two coils that are magnetically coupled, and how to calculate it using a formula. See examples of mutual inductance in transformers, motors and generators.
Inductance is the tendency of a conductor to oppose a change in current, which produces a magnetic field and an induced voltage. Learn about the history of electromagnetic induction, the sources and types of inductance, and the formulas for calculating inductance and mutual inductance.
The mutual inductance \(M_{21}\) of coil 2 with respect to coil 1 is the ratio of the flux through the \(N_2\) turns of coil 2 produced by the magnetic field of the current in coil 1, divided by that current, that is,
Learn what mutual inductance is and how it relates to Faraday's law and Lenz's law. See how mutual inductance works in coupled coils and transformers with illustrations and equations.
3 lut 2023 · Learn what mutual inductance is and how it relates to Faraday's law and Lenz's law. Find out how to calculate the mutual inductance between two coils or a coil and a solenoid using formulas and examples.
Inductance is the property of a device that tells us how effectively it induces an emf in another device. In other words, it is a physical quantity that expresses the effectiveness of a given device.
Learn how mutual inductance describes the effectiveness of two circuits carrying time-varying currents to induce emf in each other. See how mutual inductance depends on the geometry and relative positions of the circuits, and how it can be reduced by counter-winding coils.
