Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

1.

An example for electromagnetic wave propagation is

A. refrigerator
B. electric fan
C. mobile transponder
D. relays in actuators
Answer» D. relays in actuators
2.

The propagation constant of the wave in a conductor with air as medium is

A. ( )
B.
C. ( / )
D. /
Answer» B.
3.

EM waves do not travel inside metals. State True/False.

A. tTrue
B. tFalse
Answer» B. tFalse
4.

In conductors, the E and H vary by a phase difference of

A. t0
B. t30
C. t45
D. t60
Answer» D. t60