KERALA UNIVERSITY Class 5 applied electro magnetic theory Question Paper 2021

Practice authentic previous year questions for better exam preparation.

Sample Questions

Slate and prove Ampere's law.
Transform the given veclor to cylindrical coordinates $A=\frac{x a_{x}+y a_{y}}{x^{2}+y^{2}}$. 3 Derive the expression of D and E due lo a spherical charge distribution of volume charge density $\rho, \mathrm{C} / \mathrm{m}^{3}$.
Derive the expression for energy stored in an electric field.
If the electric field of a plane wave is $E_{\mid x, 1!}=3 \cos \left(\omega t-k z+25^{\circ}\right) a_{\gamma}-4 \sin \left(\omega t-k z+50^{\circ}\right) a_{y}$. Find the polarization slate of the wave.
Deline VSWR and reflection coeflicient.