1000+ Magnetism & Electromagnetism MCQ Questions & Answers - 1
Question: 1
Which of the following is a vector quantity?
(A) magnetic potential
(B) flux density
(C) magnetic field intensity
(D) relative permeability
Ans: C
magnetic field intensity
Question: 2
The force between two long parallel conductors is inversely proportional to
(A) distance between the conductors
(B) product of current in two conductors
(C) current in one conductor
(D) radius of conductors
Ans: A
distance between the conductors
Question: 3
Substances which have permeability less than the permeability of free space are known as
(A) bipolar
(B) diamagnetic
(C) paramagnetic
(D) ferromagnetic
Ans: B
diamagnetic
Question: 4
Ferrites are a sub group of
(A) ferri-magnetic materials
(B) paramagnetic materials
(C) ferro-magnetic materials
(D) non magnetic materials
Ans: A
ferri-magnetic materials
Question: 5
The magnetism left in the iron after exciting field has been removed is known as
(A) reluctance
(B) susceptance
(C) residual magnetism
(D) permeance
Ans: C
residual magnetism
Signals and Systems MCQ Questions and Answers Pdf More
Electrical Power Sources Quiz Questions & Answers Pdf More
Electromagnetic Field Theory Question Bank 2024-2025 More
Power Semiconductor Device and Integrated Circuits Questions More
Strength of Materials Questions and Answers Pdf More
MS Windows Questions & Answers for Bank Exams Pdf 2020-2021 More
1000+ Current Electricity Quiz Questions with Answers Pdf More
Oracle Installation Interview Questions and Answers More
100+ TNPSC Aptitude and Mental Ability Questions and Answers More
Mughal Empire Objective Questions and Answers More