Magnetic Properties of Matter
Practice QuestionsMCQ (Single Correct Answer)
1
Which of the following pairs is that of paramagnetic materials?
CBSE 12th Physics Delhi Set 1 - 2024
2
Which of the following has its permeability less than that of free space?
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3
Assertion (A) : Diamagnetic substances exhibit magnetism.
Reason (R) : Diamagnetic materials do not have permanent magnetic dipole moment.
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4
The horizontal component of earth's magnetic field at a place is 0.2 G whereas it's total magnetic field is 0.4 G. The angle of dip at the place is
CBSE 12th Physics (Term 1) Paper 2021-22
5
Which of the following statements is correct?
CBSE 12th Physics (Term 1) Paper 2021-22
6
A bar magnet has magnetic dipole moment $$\overrightarrow M $$. Its initial position is parallel to the direction of uniform magnetic field $$\overrightarrow B $$. In this position, the magnitudes of torque and force acting on it respectively are -
CBSE 12th Physics (Term 1) Paper 2021-22
7
Assertion (A) : The poles of a bar magnet cannot be separated.
Reason (R) : Magnetic monopoles do not exist.
Reason (R) : Magnetic monopoles do not exist.
CBSE 12th Physics (Term 1) Paper 2021-22