A charge is placed in a square container. The position of the charge with respect to the origin can be found by

Electronics and Communication Engineering (ECE) : Electromagnetic Field Theory - Quiz(MCQ)

Circular system

Cartesian system

Spherical system

Space coordinate system

Correct Answer : Option (B) : Cartesian system

Explanation : Since the container possesses dimensions of a square (length, breadth and height), it can be found by Cartesian system.

Recently Updated in Electromagnetic Field Theory Questions

Q .

Radiation intensity in a given direction is the

Energy radiated per square metre

Power radiated per square metre

Power radiated per unit solid angle in that direction

None of the above

Correct Answer : Option (C) : Power radiated per unit solid angle in that direction

Q .

Which of the following impedance inversion is obtained?

Balun transformer

A quarter wave line

Short-circuited stub

A half wave line

Correct Answer : Option (B) : A quarter wave line

Q .

The wave in wave guide has

Larger frequency than in the free space

Diminishing wavelength than in the free space

Group velocity inversely proportional to wavelength

Larger wavelength than in the free space

Correct Answer : Option (D) : Larger wavelength than in the free space