Ask a Question

The susceptibility of free space is

in Education by
The susceptibility of free space is (a) 1 (b) 0 (c) 2 (d) ∞ I got this question during an interview. Question is taken from Electrostatic Properties in division Electrostatic Fields of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

1 Answer

0 votes
by
 
Best answer
The correct option is (b) 0 Easiest explanation: For free space/air, the relative permittivity is unity i.e, εr = 1. Thus χe = εr – 1 = 0. The susceptibility will become zero in air.

Related questions

0 votes
Q: In free space, which of the following will be zero?
    In free space, which of the following will be zero? (a) Permittivity (b) Permeability (c) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: In free space, the Poisson equation becomes
    In free space, the Poisson equation becomes (a) Maxwell equation (b) Ampere equation (c) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The permeability and permittivity of air or free space is unity. State true/false.
    The permeability and permittivity of air or free space is unity. State true/false. (a) True ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 10, 2021 in Education by JackTerrance
0 votes
Q: In the medium of free space, the divergence of the electric flux density will be
    In the medium of free space, the divergence of the electric flux density will be (a) 1 ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: In free space, the charge carriers will be
    In free space, the charge carriers will be (a) 0 (b) 1 (c) 100 (d) Infinity ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: In free space, which parameter will be unity?
    In free space, which parameter will be unity? (a) Permittivity (b) Absolute permittivity (c) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: The conductivity in free space medium is
    The conductivity in free space medium is (a) Infinity (b) Unity (c) Zero (d) Negative ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: The intrinsic impedance of free space is
    The intrinsic impedance of free space is (a) 489 (b) 265 (c) 192 (d) 377 The ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: In free space, the condition that holds good is
    In free space, the condition that holds good is (a) Minimum attenuation and propagation (b) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: The intrinsic impedance in free space is
    The intrinsic impedance in free space is (a) 60π (b) 12π (c) 6π (d) 120π I have ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: The electric field of a uniform plane electromagnetic wve in free space, along the positive direction, is given by E = 10(ay + jaz)e^-j25x. The frequency and polarization of the wave, respectively are
    The electric field of a uniform plane electromagnetic wve in free space, along the positive ... by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...