Magnetic Properties of Materials
PHXII05:MAGNETISM and MATTER

360465 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
The diamagnetic property depends on temperature.
Statement B :
The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field.

1 Statement A is correct but Statement B is false.
2 Both Statement A and Statement B are false.
3 Both Statement A and Statement B are true.
4 Statement A is incorrect but Statement B is true.
PHXII05:MAGNETISM and MATTER

360466 For a paramagnetic substance, the magnetic susceptibility is

1 Large and negative
2 Small and positive
3 Large and positive
4 Small and negative
PHXII05:MAGNETISM and MATTER

360467 Assertion :
Magnetic susceptibility is a pure number.
Reason :
The value of magnetic susceptibility for vacuum is one.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360469 An example of a perfect diamagnet is a superconductor. This implies that when a superconductor is put in a magnetic field of intensity \(B\), the magnetic field \({B_s}\) inside the superconductor will be such that :

1 \({B_s} < B\,but\,{B_s} \ne 0\)
2 \(B_{s}=B\)
3 \({B_s} = 0\)
4 \({B_s} = - B\)
PHXII05:MAGNETISM and MATTER

360465 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
The diamagnetic property depends on temperature.
Statement B :
The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field.

1 Statement A is correct but Statement B is false.
2 Both Statement A and Statement B are false.
3 Both Statement A and Statement B are true.
4 Statement A is incorrect but Statement B is true.
PHXII05:MAGNETISM and MATTER

360466 For a paramagnetic substance, the magnetic susceptibility is

1 Large and negative
2 Small and positive
3 Large and positive
4 Small and negative
PHXII05:MAGNETISM and MATTER

360467 Assertion :
Magnetic susceptibility is a pure number.
Reason :
The value of magnetic susceptibility for vacuum is one.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360469 An example of a perfect diamagnet is a superconductor. This implies that when a superconductor is put in a magnetic field of intensity \(B\), the magnetic field \({B_s}\) inside the superconductor will be such that :

1 \({B_s} < B\,but\,{B_s} \ne 0\)
2 \(B_{s}=B\)
3 \({B_s} = 0\)
4 \({B_s} = - B\)
PHXII05:MAGNETISM and MATTER

360465 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
The diamagnetic property depends on temperature.
Statement B :
The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field.

1 Statement A is correct but Statement B is false.
2 Both Statement A and Statement B are false.
3 Both Statement A and Statement B are true.
4 Statement A is incorrect but Statement B is true.
PHXII05:MAGNETISM and MATTER

360466 For a paramagnetic substance, the magnetic susceptibility is

1 Large and negative
2 Small and positive
3 Large and positive
4 Small and negative
PHXII05:MAGNETISM and MATTER

360467 Assertion :
Magnetic susceptibility is a pure number.
Reason :
The value of magnetic susceptibility for vacuum is one.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360469 An example of a perfect diamagnet is a superconductor. This implies that when a superconductor is put in a magnetic field of intensity \(B\), the magnetic field \({B_s}\) inside the superconductor will be such that :

1 \({B_s} < B\,but\,{B_s} \ne 0\)
2 \(B_{s}=B\)
3 \({B_s} = 0\)
4 \({B_s} = - B\)
PHXII05:MAGNETISM and MATTER

360465 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
The diamagnetic property depends on temperature.
Statement B :
The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field.

1 Statement A is correct but Statement B is false.
2 Both Statement A and Statement B are false.
3 Both Statement A and Statement B are true.
4 Statement A is incorrect but Statement B is true.
PHXII05:MAGNETISM and MATTER

360466 For a paramagnetic substance, the magnetic susceptibility is

1 Large and negative
2 Small and positive
3 Large and positive
4 Small and negative
PHXII05:MAGNETISM and MATTER

360467 Assertion :
Magnetic susceptibility is a pure number.
Reason :
The value of magnetic susceptibility for vacuum is one.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360469 An example of a perfect diamagnet is a superconductor. This implies that when a superconductor is put in a magnetic field of intensity \(B\), the magnetic field \({B_s}\) inside the superconductor will be such that :

1 \({B_s} < B\,but\,{B_s} \ne 0\)
2 \(B_{s}=B\)
3 \({B_s} = 0\)
4 \({B_s} = - B\)