Here we will provide you the 50+ MCQ Questions of Magnetism and Matter for NEET-UG. Magnetism and Matter is the chapter 5 in Class XII or Class 12 Physics NCERT Unit Magnetism and Matter NEET (conducted by NTA) is based on the NCERT book.
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These 50+ MCQ questions are selected by the experts of studyrate.in and these are more difficult questions, which will help you to better understand Magnetism and Matter NEET MCQ Questions with Answers.
Magnetism and Matter NEET MCQ
What is the magnetization in a ferromagnetic material at the Curie temperature?
a) Zero
b) Maximum
c) Half the maximum
d) Cannot be determined
Which of the following is a characteristic of antiferromagnetic materials?
a) They have high magnetic susceptibility
b) They exhibit hysteresis
c) They have low magnetic permeability
d) They have a net magnetic moment equal to zero
Which of the following materials has the highest magnetic susceptibility?
a) Diamagnetic
b) Paramagnetic
c) Ferromagnetic
d) Antiferromagnetic
Which of the following is not an example of a ferromagnetic material?
a) Iron
b) Cobalt
c) Nickel
d) Copper
What is the relationship between the magnetic field strength and magnetization in a ferromagnetic material?
a) They are proportional to each other
b) They are inversely proportional to each other
c) They are not related to each other
d) It depends on the temperature
What is the difference between soft magnetic materials and hard magnetic materials?
a) Soft magnetic materials have high magnetic permeability, while hard magnetic materials have low magnetic permeability
b) Soft magnetic materials have low magnetic coercivity, while hard magnetic materials have high magnetic coercivity
c) Soft magnetic materials have high Curie temperature, while hard magnetic materials have low Curie temperature
d) Soft magnetic materials have high magnetic susceptibility, while hard magnetic materials have low magnetic susceptibility
Which of the following is an example of a soft magnetic material?
a) Alnico
b) Neodymium
c) Iron-silicon alloys
d) Samarium-cobalt
What is the difference between diamagnetic and paramagnetic materials?
a) Diamagnetic materials have a net magnetic moment, while paramagnetic materials do not
b) Diamagnetic materials are repelled by a magnetic field, while paramagnetic materials are attracted to a magnetic field
c) Diamagnetic materials have high magnetic susceptibility, while paramagnetic materials have low magnetic susceptibility
d) Diamagnetic materials have high magnetic permeability, while paramagnetic materials have low magnetic permeability
Which of the following is an example of an antiferromagnetic material?
a) Chromium
b) Iron
c) Nickel
d) Cobalt
What is the relationship between magnetic permeability and magnetic susceptibility?
a) They are proportional to each other
b) They are inversely proportional to each other
c) They are not related to each other
d) It depends on the type of magnetic material
What is the magnetic field inside a long solenoid made up of N turns of wire, each carrying a current I, when the length of the solenoid is much greater than its radius?
a) Zero
b) μ0 NI
c) μ0 (NI) / L
d) μ0 (NI) / πr2
Which of the following statements is true regarding the magnetic dipole moment of a current loop?
a) The magnetic dipole moment of a current loop depends on the shape of the loop
b) The magnetic dipole moment of a current loop is directly proportional to the current and the area of the loop
c) The magnetic dipole moment of a current loop is inversely proportional to the magnetic field
d) The magnetic dipole moment of a current loop is zero
Which of the following materials is the best conductor of electricity and has the highest electrical conductivity?
a) Copper
b) Aluminum
c) Silver
d) Gold
Which of the following is true about the magnetic field lines of a bar magnet?
a) They emerge from the north pole and terminate at the south pole
b) They emerge from the south pole and terminate at the north pole
c) They form a closed loop around the magnet
d) They are parallel to each other
What is the direction of the magnetic field inside a solenoid?
a) Parallel to the axis of the solenoid
b) Perpendicular to the axis of the solenoid
c) At an angle to the axis of the solenoid
d) It depends on the direction of the current
Which of the following is true regarding the magnetic susceptibility of a diamagnetic material?
a) It is positive
b) It is negative
c) It is zero
d) It depends on the temperature
What is the relationship between magnetic field strength and magnetic flux density?
a) They are proportional to each other
b) They are inversely proportional to each other
c) They are not related to each other
d) It depends on the magnetic material
Which of the following is an example of a paramagnetic material?
a) Copper
b) Aluminum
c) Platinum
d) Iron
Which of the following is an example of a hard magnetic material?
a) Iron-silicon alloys
b) Neodymium
c) Cobalt
d) Samarium-cobalt
What is the relationship between magnetic moment and magnetic field strength?
a) They are proportional to each other
b) They are inversely proportional to each other
c) They are not related to each other
d) It depends on the type of magnetic material
Which of the following materials has the highest magnetic permeability?
a) Air
b) Iron
c) Copper
d) Silver
Which of the following statements is true about magnetic domains?
a) Magnetic domains are regions of a material where the magnetic field is zero
b) Magnetic domains are regions of a material where the magnetic field is very weak
c) Magnetic domains are regions of a material where the magnetic field is strongly aligned
d) Magnetic domains are regions of a material where the magnetic field is randomly oriented
Which of the following statements is true about hysteresis in a ferromagnetic material?
a) Hysteresis is the lag between the magnetization of a material and the applied magnetic field
b) Hysteresis is the tendency of a material to retain its magnetization
c) Hysteresis is the property of a material to resist changes in its magnetization
d) Hysteresis is the energy loss that occurs when a ferromagnetic material is magnetized and demagnetized
Which of the following statements is true about the magnetic field lines of a magnetic dipole?
a) The magnetic field lines are parallel to each other
b) The magnetic field lines form a loop around the magnetic dipole
c) The magnetic field lines emerge from the north pole and terminate at the south pole
d) The magnetic field lines are perpendicular to each other
Which of the following is an example of a soft magnetic material?
a) Iron-silicon alloys
b) Neodymium
c) Cobalt
d) Samarium-cobalt
Which of the following statements is true about the magnetic field inside a uniformly magnetized sphere?
a) The magnetic field inside the sphere is zero
b) The magnetic field inside the sphere is proportional to the magnetization of the sphere
c) The magnetic field inside the sphere is proportional to the square of the magnetization of the sphere
d) The magnetic field inside the sphere is proportional to the cube of the magnetization of the sphere
Which of the following is an example of a ferromagnetic material?
a) Copper
b) Aluminum
c) Platinum
d) Nickel
What is the relationship between magnetic susceptibility and magnetic permeability?
a) They are proportional to each other
b) They are inversely proportional to each other
c) They are not related to each other
d) It depends on the type of magnetic material
Which of the following is true about the magnetic field lines outside a bar magnet?
a) The magnetic field lines form a loop around the magnet
b) The magnetic field lines emerge from the north pole and terminate at the south pole
c) The magnetic field lines are perpendicular to the axis of the magnet
d) The magnetic field lines are parallel to each other
We hope there NEET MCQ of Class 12 Magnetism and Matter will help you to score an excellent rank in NEET-UG. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
