1

BITSAT 2023

MCQ (Single Correct Answer)

+3

-1

Magnetic moment of bar magnet is $$2 M$$. The work done to turn the magnet by $$90^{\circ}$$ of magnet in direction of magnetic field $$B / 2$$ will be

2

BITSAT 2022

MCQ (Single Correct Answer)

+3

-1

If the B - H curves of two samples of X and Y of iron are as shown below, then which one of the following statement is correct?

3

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

A long cylindrical iron core of cross-sectional area 5 cm^{2} is inserted into a long solenoid having 4000 turns/meter and carrying a current 5 A. The magnetic field inside the core is $$\pi$$ T. Find the pole strength developed.

Questions Asked from Magnetism and Matter (MCQ (Single Correct Answer))

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