Exam Questions Papers - Engineering

Q1:

A uniform plane wave is described by the equation H = A/m. If the velocity of the wave is 2 x 108 m/s and εr = 1.8, then. The electric field intensity is

A 90.35e-j0.1px v/m

B 903.5e-j0.1px v/m

C 903.5e-j0.1pz v/m

D 90.35e-j0.1pz v/m

ANS:C - 903.5e-j0.1pz v/m

Using , we have, = 903.5e-j0.1pzv/m.