Unit 2: Magnetic Materials21PYB101J

Magnetic Properties and Parameters

Curriculum and historical examination lineage for Magnetic Properties and Parameters under Unit 2 (Magnetic Materials) of Electromagnetic Theory, Quantum Mechanics, Waves and Optics (21PYB101J) at SRMIST.

Appearances
6
Cataloged Exam Questions
Exam Papers
4
Distinct University Exams
Question Families
5
Recurring Conceptual Archetypes
SRMIST Status
Active
Regulation 2021 Syllabus
Assessment Cycle Weightage

Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.

CT1
0
Cycle Test 1
CT2
0
Cycle Test 2
EndSem
4
Semester Exam
Marks Weightage Distribution

Factual marks weightage of questions asked on this topic in historical examinations.

1 Marks:5 questions
Recurring Question Families (5)

Question templates that recur across multiple examination cycles with similar conceptual stems.

singleton1 paper appearance

“The relationship between magnetic susceptibility and magnetic permeability is given by ___ (A)...”

family repeat1 paper appearance

“Explain the phenomenon (i) Explain the phenomenon of giant magnetoresistance. (ii) The magnetic...”

singleton1 paper appearance

“The magnetic permeability of free space (\mu_0) has the value: a. 4\pi \times 10^{-7} H/m b. 8.85...”

singleton1 paper appearance

“Magnetic field of 80 \text{Am}^{-1} produces a Magnetic field of Induction 0.030 T, then the value...”

singleton1 paper appearance

“________ is defined as the number of magnetic lines of force passing through an unit area of...”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

The relationship between magnetic susceptibility and magnetic permeability is given by ___ (A) \mu_r = 1 + \chi (B) \mu_r = 1 - \chi (C) \mu_r = \chi - 1 (D) \chi = 1 + \mu_r

Year: 2024•Assessment: EndSem
1 Marks

(i) Explain the phenomenon of giant magneto resistance. (ii) The magnetic field strength of copper is $10^6$ ampere/ metre. If the magnetic susceptibility of copper is $-0.8...

Year: 2024•Assessment: EndSem

The magnetic permeability of free space (\mu_0) has the value: a. 4\pi \times 10^{-7} H/m b. 8.85 \times 10^{-12} F/m c. 1.26 \times 10^{-6} F/m d. 3 \times 10^8 m/s

Year: 2025•Assessment: Other
1 Marks

Magnetic field of 80 \text{Am}^{-1} produces a Magnetic field of Induction 0.030 T, then the value of the magnetic permeability found out to be: a. 2.75 \times 10^{-4}...

Year: 2025•Assessment: Other
1 Marks

________ is defined as the number of magnetic lines of force passing through an unit area of crosssection. (A) Magnetic flux density (B) Magnetic flux (C) Magnetic intensity (D)...

Year: 2019•Assessment: EndSem
1 Marks
Historical Papers Indexed (4)

Examinations where questions for Magnetic Properties and Parameters have appeared.

Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2024 Dec
2024EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2024 July
2024EndSem
Electromagnetic Physics - CT1 2025
2025Other
Electromagnetic Physics - PYQ Nov 2019
2019EndSem
Other Exam Topics in Unit 2: Magnetic Materials

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