Solved question paper for EM Dec-2023 (B-TECH 1st-2nd)
Solved Question Paper
Electromagnetism Dec-2023
PTU • B-TECH • Mechanical Engineering • 1st-2nd • Dec-2023
Electromagnetism previous year question papers on BRpaper are organized for students of Punjab Technical University’s Bachelor of Technology program, 1st-2nd semester. This section makes it easier to browse subject-wise old question papers for Electromagnetism, so students can review how questions are typically framed in past exams and get a sense of the exam pattern. Many students search for electromagnetism question paper pdf while preparing for exams, and this page is built to support exactly that kind of subject-wise browsing and revision. BRpaper is not the official website of Punjab Technical University or any institution, and it does not publish official notices or academic updates.
These Questions are downloaded from www.brpaper.com. You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Solved Questions
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SECTION - B & C. have FOUR questions each.Short Answer Dec-2023 • PTU B-TECH
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May 2019 SECTION - B & C. have FOUR questions each.
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Select atleast TWO questions from SECTION - B & C.Short Answer Dec-2023 • PTU B-TECH
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May 2019 Select atleast TWO questions from SECTION - B & C.
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Write briefly :Short Answer Dec-2023 • PTU B-TECH
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What do you mean by gradient of a scalar field?Short Answer Dec-2023 • PTU B-TECH
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What are different'ways in which an emf is induced around a loop?Short Answer Dec-2023 • PTU B-TECH
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What do you mean by solenoidal and irrotational field?Short Answer Dec-2023 • PTU B-TECH
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Explain why magnetic monopole cannot exist? Alsay write an equation for it.Short Answer Dec-2023 • PTU B-TECH
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How is Gauss’s law dependent on Ampere’s circuital law?Short Answer Dec-2023 • PTU B-TECH
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Two straight wires are kept in air 2m apart carrying currents 80A and 30A in the same direction. Calculate the force between them and. specify its nature.Short Answer Dec-2023 • PTU B-TECH
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State Faraday’s laws of electromagnetic induction.Short Answer Dec-2023 • PTU B-TECH
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Explain the concept of displacement current.Short Answer Dec-2023 • PTU B-TECH
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May 2019 Explain electric displacement current. Is it an electric current?
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What is the physical significance Poynting vector?Short Answer Dec-2023 • PTU B-TECH
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May 2019 Give the physical significance of Poynting vector.
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What do you mean by ferromagnetic material? 1 | 75357 (S1)-2839 exams preparatoryShort Answer Dec-2023 • PTU B-TECH
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Derive and discuss the boundary conditions for the electrostatic field.Short Answer Dec-2023 • PTU B-TECH
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Show that Coulomb's law can be deduced from Gauss's law using symmetry conditions.Short Answer Dec-2023 • PTU B-TECH
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Explain the concept of Maxwell's displacement current and show how it led to the modification of Ampere's law?Short Answer Dec-2023 • PTU B-TECH
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If the charge on a proton is 1.6 x 10° Coulomb, find the magnitude of the electric field at a distance of 1 A ftom the proton.Short Answer Dec-2023 • PTU B-TECH
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What are atomic magnetic moments? Define the terms magnetization, permeability susceptibility and flux density.Short Answer Dec-2023 • PTU B-TECH
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Diamagnetic Al,O; is subjected to an external magnetic field of 10° A‘m. Evaluate magnetization and magnetic flux density in A1,O; (Susceptibility of AlsOy= —3* 10".Short Answer Dec-2023 • PTU B-TECH
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What is Lenz's law of electromagnetic induction? Explain how the direction of current in a circular loop cairbe established with the help of Lenz's law?Short Answer Dec-2023 • PTU B-TECH
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A square loop of wire-of side 5cms is placed in a uniform magnetic field such that the normal to the loopanakes an angle of 60° with the direction of B»Ifthe magnetic field strength is given by (0.5-— 0.002177. Find the emf induced inthe loop at t= 2s.Short Answer Dec-2023 • PTU B-TECH
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What are-Maxwell's, equations? Derive Maxwell's equations (differential form). Discuss the integral form of the above equations. What is the significance of these equations to electricity and magnetism?Short Answer Dec-2023 • PTU B-TECH
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State and Prove that the power of electromagnetic wave leaving a volume is equal to the difference between the rate of decrease.in.energy stored in electric and magnetic fields and ohmic power dissipated.Short Answer Dec-2023 • PTU B-TECH
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Explain the reflection and transmission of an electromagnetic wave incident normally on a plane between media of impedance Z, and Z). Find out the expressions for the reflection and transmission coefficients. NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student. 2 | e755? (S1)-2839Short Answer Dec-2023 • PTU B-TECH
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Dec 2023 Explain reflection and transmission of an EM waves incident normally on a plane between media of impedances Z1 and Z2. Find out expression for reflection and transmission Coefficients
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
01 Where can I find Electromagnetism previous year question papers for Bachelor of Technology, 1st-2nd semester?
This page lists Electromagnetism question papers uploaded for Punjab Technical University Bachelor of Technology, 1st-2nd semester, organized for subject-wise browsing where available.
02 Are these official Punjab Technical University question papers?
BRpaper is not the official website of Punjab Technical University. These papers are shared for reference and revision purposes only and are not official university material.
03 How can previous year Electromagnetism papers help in exam preparation?
Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.
04 What kind of topics does Electromagnetism usually cover?
The question papers here relate to the official Electromagnetism syllabus set by the university for this course and semester.
05 Does this page include a Electromagnetism question paper pdf or solved answers?
This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.
06 Can I find papers for other subjects in the same Bachelor of Technology?
Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology.