Formula of EMF Equation | Transformers | Electrical Engineering
In this article we will discuss about the formula of emf equation. When an alternating (sinusoidal) voltage is applied to the primary winding of a transformer, an alternating (sinusoidal) flux, as shown is Fig. 10.2., is set up in the iron core which links both the windings (primary and secondary windings). Let ɸmax = Maximum value of flux in webers [...]