154327
What is the net force experienced by a bar magnet placed in a uniform magnetic field?
1 Zero
2 Depends upon the length of the magnet
3 Never zero
4 Depends upon temperature
Explanation:
A Positive pole will experience a force in the direction of magnetic field but negative pole will experience a force in the direction opposite to magnetic field. Hence, the net force experienced by the magnet is zero.
NDA (I) 2018
Magnetism and Matter
154329
Plot of diamagnetic susceptibility $(\chi)$ versus temperature $(T)$ is given by
1
2
3
4
Explanation:
A Magnetic susceptibility of a diamagnetic material is negative value and is independent of temperature.
HP CET-2018
Magnetism and Matter
154331
Susceptibility of ferromagnetic substance is
1 $>1$
2 $ \lt 1$
3 zero
4 1
Explanation:
A Ferromagnetic material are highly magnetized in a given magnetic field. Their magnetic susceptibility is positive and very high and the range is 1000-10000. Hence, susceptibility of ferromagnetic material is positive and greater than 1.
HP CET-2018
Magnetism and Matter
154337
A substance is placed in a non uniform magnetic field. It experiences weak force towards the strong field. The substance is type.
1 Ferromagnetic
2 Diamagnetic
3 Paramagnetic
4 None of these
Explanation:
C Substances that get magnetized weakly when placed in an external magnetic field in the same direction as the direction of the externally applied field are known as paramagnetic substances. They have a tendency to move from the weaker to the stronger part of the magnetic field.
154327
What is the net force experienced by a bar magnet placed in a uniform magnetic field?
1 Zero
2 Depends upon the length of the magnet
3 Never zero
4 Depends upon temperature
Explanation:
A Positive pole will experience a force in the direction of magnetic field but negative pole will experience a force in the direction opposite to magnetic field. Hence, the net force experienced by the magnet is zero.
NDA (I) 2018
Magnetism and Matter
154329
Plot of diamagnetic susceptibility $(\chi)$ versus temperature $(T)$ is given by
1
2
3
4
Explanation:
A Magnetic susceptibility of a diamagnetic material is negative value and is independent of temperature.
HP CET-2018
Magnetism and Matter
154331
Susceptibility of ferromagnetic substance is
1 $>1$
2 $ \lt 1$
3 zero
4 1
Explanation:
A Ferromagnetic material are highly magnetized in a given magnetic field. Their magnetic susceptibility is positive and very high and the range is 1000-10000. Hence, susceptibility of ferromagnetic material is positive and greater than 1.
HP CET-2018
Magnetism and Matter
154337
A substance is placed in a non uniform magnetic field. It experiences weak force towards the strong field. The substance is type.
1 Ferromagnetic
2 Diamagnetic
3 Paramagnetic
4 None of these
Explanation:
C Substances that get magnetized weakly when placed in an external magnetic field in the same direction as the direction of the externally applied field are known as paramagnetic substances. They have a tendency to move from the weaker to the stronger part of the magnetic field.
154327
What is the net force experienced by a bar magnet placed in a uniform magnetic field?
1 Zero
2 Depends upon the length of the magnet
3 Never zero
4 Depends upon temperature
Explanation:
A Positive pole will experience a force in the direction of magnetic field but negative pole will experience a force in the direction opposite to magnetic field. Hence, the net force experienced by the magnet is zero.
NDA (I) 2018
Magnetism and Matter
154329
Plot of diamagnetic susceptibility $(\chi)$ versus temperature $(T)$ is given by
1
2
3
4
Explanation:
A Magnetic susceptibility of a diamagnetic material is negative value and is independent of temperature.
HP CET-2018
Magnetism and Matter
154331
Susceptibility of ferromagnetic substance is
1 $>1$
2 $ \lt 1$
3 zero
4 1
Explanation:
A Ferromagnetic material are highly magnetized in a given magnetic field. Their magnetic susceptibility is positive and very high and the range is 1000-10000. Hence, susceptibility of ferromagnetic material is positive and greater than 1.
HP CET-2018
Magnetism and Matter
154337
A substance is placed in a non uniform magnetic field. It experiences weak force towards the strong field. The substance is type.
1 Ferromagnetic
2 Diamagnetic
3 Paramagnetic
4 None of these
Explanation:
C Substances that get magnetized weakly when placed in an external magnetic field in the same direction as the direction of the externally applied field are known as paramagnetic substances. They have a tendency to move from the weaker to the stronger part of the magnetic field.
154327
What is the net force experienced by a bar magnet placed in a uniform magnetic field?
1 Zero
2 Depends upon the length of the magnet
3 Never zero
4 Depends upon temperature
Explanation:
A Positive pole will experience a force in the direction of magnetic field but negative pole will experience a force in the direction opposite to magnetic field. Hence, the net force experienced by the magnet is zero.
NDA (I) 2018
Magnetism and Matter
154329
Plot of diamagnetic susceptibility $(\chi)$ versus temperature $(T)$ is given by
1
2
3
4
Explanation:
A Magnetic susceptibility of a diamagnetic material is negative value and is independent of temperature.
HP CET-2018
Magnetism and Matter
154331
Susceptibility of ferromagnetic substance is
1 $>1$
2 $ \lt 1$
3 zero
4 1
Explanation:
A Ferromagnetic material are highly magnetized in a given magnetic field. Their magnetic susceptibility is positive and very high and the range is 1000-10000. Hence, susceptibility of ferromagnetic material is positive and greater than 1.
HP CET-2018
Magnetism and Matter
154337
A substance is placed in a non uniform magnetic field. It experiences weak force towards the strong field. The substance is type.
1 Ferromagnetic
2 Diamagnetic
3 Paramagnetic
4 None of these
Explanation:
C Substances that get magnetized weakly when placed in an external magnetic field in the same direction as the direction of the externally applied field are known as paramagnetic substances. They have a tendency to move from the weaker to the stronger part of the magnetic field.
