List of top Physics Questions on Magnetic properties of materials asked in KEAM

As temperature increases, at Curie temperature

Regarding the magnetic property, the TRUE statement is

Among the following magnetic materials, the diamagnetic material is

When a bar magnet placed parallel to the magnetic field is rotated by $45^\circ$, the amount of work done is $2.07J$. The amount of work to be done to rotate the magnet further by $45^\circ$ is

If an air core solenoid with self-inductance of $0.5\,mH$ is filled with soft iron of relative permeability of $1500$, its self-inductance becomes

Which of the following is diamagnetic

If a magnetic material has magnetic susceptibility \( \chi = -0.5 \), then its relative magnetic permeability \( \mu_r \), and the type of material is

The diamagnetic and paramagnetic materials at 300 K are respectively,

Which one of the following characteristics is not associated with a paramagnetic material?