The primary coil having N_p turns of an ideal transformer is supplied with an alternating voltage V_p. Obtain an expression for the voltage V_s…

Obtaining an expression for voltage in secondary coil ($\displaystyle 2$) Two main sources of power loss \(\displaystyle \left(\frac{1}{2}+\frac{1}{2}\right)\) When alternating voltage \(\displaystyle \mathrm{V}_{\mathrm{P}}\) is supplied to the primary coil, an emf is induced in this coil. \[\epsilon_{\mathrm{p}}=-\mathrm{N}_{\mathrm{p}} \frac{d \phi}{d t}=\mathrm{V}_{\mathrm{p}} \] \(\displaystyle \frac{1}{2}\) Which causes an induced emf in secondary coil \[\epsilon_{\mathrm{s}}=-\mathrm{N}_{\mathrm{s}} \frac{d \phi}{d t} \]