Top 20 Questions of EM (B-TECH 1st-2nd)
Most Repeated Questions
Top 20 Questions of Electromagnetism
Previous year question paper with solutions for Top repeated questions of Electromagnetism
PTU • B-TECH • 1st-2nd
Browse Top 20 questions of EM (B-TECH 1st-2nd) previous year question papers for Top repeated questions of Electromagnetism. This page helps EM students find semester-wise papers for revision, exam practice, and understanding previous exam patterns. These are the top twenty repeated questions identified from previous year papers for EM (B-TECH 1st-2nd), helping students focus on the most frequently asked topics.
Top repeated questions
Top 20-
1.
a) State Poynting theorem and prove it.
Appeared 3 times
Appeared in: May 2023, Dec 2023, May 2019
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2.
Write briefly: b) Write the boundary conditions of an electric field at the interface of two media.
Appeared 2 times
Appeared in: May 2023
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3.
Write briefly: h) Show that the equation of continuity is contained in Maxwell\\\'s equations.
Appeared 2 times
Appeared in: May 2023, May 2019
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4.
Write briefly: j) Why magnetic potential has to be selected as a vector?
Appeared 2 times
Appeared in: May 2023, May 2019
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5.
b) Derive the expression for energy stored in a magnetic field.
Appeared 2 times
Appeared in: May 2023, May 2019
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