Question

For a uniform plane wave of frequency 10⁶ Hz propagating in a good conductor, the field undergoes a change in phase by 2π radius over a distance of 1 meter. The field is attenuated by a factor of 1/e at a distance of

a.

1/2π m

b.

1/π m

c.

π m

d.

2π m

Posted under Electronics and Communication Engineering

Answer: (a).1/2π m

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. For a uniform plane wave of frequency 10⁶ Hz propagating in a good conductor, the field undergoes a change in phase by 2π radius over a distance of 1 meter. The field is attenuated...
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. T.V. broadcasting based on

View solution

Q. Absolute permeability (μ) is given by __________ henry/metre

View solution

Q. In a rectangular waveguide ZTE . ZTM is

View solution

Q. Brewster angle is the angle for which there is

View solution

Q. Surface waves can propagate on Piezoelectric substrates.

View solution

Q. For an antenna radiation and induction fields are

View solution

Q. A folded dipole antenna is conveniently connected to

View solution

Q. Radiation resistance of half-wave dipole (λ/2) antenna is in free space

View solution

Q. The effect of the inductance of a coil on a constant direct current is that

View solution

Q. The ratio of tangential component of electric field at the surface of a conductor and the linear current density resulting from this field is __________ impedance

View solution

Q. The gain of collinear arrays is maximum when the spacing between the elements is

View solution

Q. Virtual height of an ionospheric layer is always greater than its actual height.

View solution

Q. In waveguides the existing waves are

View solution

Q. The term __________ applies to troposcatter propagation

View solution

Q. Unit of e is __________ .

View solution

Q. So-called 'grounded' antennas are often found insulated from the ground electrically.

View solution

Q. End fire array is called a linear resonant dipole array.

View solution

Q. Which of the following statements is incorrect regarding Balun transformer?

View solution

Q. The maximum usable frequency for the 'E' layer is 10 MHz.

View solution

Q. In free space

View solution
View All MCQs on Electronics and Communication Engineering

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

Engineering Materials

Discover the building blocks of engineering with our Engineering Materials category....

Avionics Engineering

Soar into the world of aviation technology with our Avionics Engineering category....

Railway Engineering

Embark on a journey through the world of railway systems with our Railway Engineering...

Chemistry

Unlock the mysteries of chemistry with our Chemistry category. Delve into the...

Tissue Engineering

Delve into the cutting-edge field of Tissue Engineering with our specialized...

Civil Engineering

Dive into the world of Civil Engineering with our specialized category. Explore the...

Life Sciences

Delve into the diverse world of life sciences with our specialized category. Explore...

Power Plant Engineering

Embark on a journey through the fascinating domain of Power Plant Engineering, where...

Basic Chemical Engineering

Get a solid foundation in Chemical Engineering with our Basic Chemical Engineering...