Ask a Question

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

in Education by
EM waves do not travel inside metals. State True/False. (a) True (b) False This question was addressed to me during an interview for a job. I want to ask this question from Plane Waves in Good Conductor in division EM Wave Propagation 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
Correct answer is (a) True To elaborate: The conductors or metals do not support EM wave propagation onto them due the skin effect. This is the reason why mobile phones cannot be used inside lifts.

Related questions

0 votes
Q: The magnetic field intensity will be zero inside a conductor. State true/false.
    The magnetic field intensity will be zero inside a conductor. State true/false. (a) True (b ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: Electric field will be maximum outside the conductor and magnetic field will be maximum inside the conductor. State True/False.
    Electric field will be maximum outside the conductor and magnetic field will be maximum inside the ... by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The function V = e^xsin y + z does not satisfy Laplace equation. State True/False.
    The function V = e^xsin y + z does not satisfy Laplace equation. State True/False. (a ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: In transverse electric waves, which of the following is true?
    In transverse electric waves, which of the following is true? (a) E is parallel to H ( ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: In transverse magnetic waves, which of the following is true?
    In transverse magnetic waves, which of the following is true? (a) E is parallel to H ( ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: The dot product of two vectors is a scalar. The cross product of two vectors is a vector. State True/False.
    The dot product of two vectors is a scalar. The cross product of two vectors is a vector. ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: Distance and position vectors rely on field strength. State True/False.
    Distance and position vectors rely on field strength. State True/False. (a) True (b) False ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The divergence of curl of a vector is zero. State True or False.
    The divergence of curl of a vector is zero. State True or False. (a) True (b) False ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The curl of gradient of a vector is non-zero. State True or False.
    The curl of gradient of a vector is non-zero. State True or False. (a) True (b) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The scalar factor of Cartesian system is unity. State True/False.
    The scalar factor of Cartesian system is unity. State True/False. (a) True (b) False I ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The Cartesian coordinates can be related to cylindrical coordinates and spherical coordinates. State True/False.
    The Cartesian coordinates can be related to cylindrical coordinates and spherical coordinates. State ... ,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance

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

...