Ask a Question

Find the potential due the dipole when the angle subtended by the two charges at the point P is perpendicular.

in Education by
Find the potential due the dipole when the angle subtended by the two charges at the point P is perpendicular. (a) 0 (b) Unity (c) ∞ (d) -∞ I have been asked this question during an internship interview. Origin of the question is Electric Dipole topic in portion 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
Right answer is (a) 0 The best explanation: The potential due the dipole is given by, V = m cos θ/(4πεr^2). When the angle becomes perpendicular (θ = 90). The potential becomes zero since cos 90 will become zero.

Related questions

0 votes
Q: The potential due to the dipole on the midpoint of the two charges will be
    The potential due to the dipole on the midpoint of the two charges will be (a) 0 (b) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The potential due to a dipole at a point P from it is the
    The potential due to a dipole at a point P from it is the (a) Sum of potentials at ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: For two charges 3C and -3C separated by 1cm and are located at distances 5cm and 7cm respectively from the point P, then the distance between their midpoint and the point P will be
    For two charges 3C and -3C separated by 1cm and are located at distances 5cm and 7cm ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: Find the potential of the function V = 60cos θ/r at the point P(3, 60, 25).
    Find the potential of the function V = 60cos θ/r at the point P(3, 60, 25). ( ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: The electric field strength at a far-off point P due to a point charge, +q located at the origin O is 100 milliVolt/meter. The point charge is now enclosed by a perfectly conducting hollow metal sphere with its centre and the origin O. The electric field strength at the point, P is
    The electric field strength at a far-off point P due to a point charge, +q located at ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 6, 2021 in Education by JackTerrance
0 votes
Q: Find the electric field of a potential function given by 20 log x + y at the point (1,1,0).
    Find the electric field of a potential function given by 20 log x + y at the point (1 ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
0 votes
Q: Find the potential between two points p(1,-1,0) and q(2,1,3) with E = 40xy i + 20x^2 j + 2 k
    Find the potential between two points p(1,-1,0) and q(2,1,3) with E = 40xy ... theory proposed by,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.

...