COMEDK-UGET SERIES Physics
Magnetism And Matter
7 previous year questions.
Volume: 7 Ques
Yield: Medium
High-Yield Trend
2
2024 1
2023 1
2014 2
2005 1
2003 Chapter Questions 7 MCQs
01
PYQ 2003
medium
physics ID: comedk-u
Curie temperature is the temperature above which
1
paramagnetic material becomes ferromagnetic material
2
ferromagnetic material becomes diamagnetic material
3
ferromagnetic material becomes paramagnetic material
4
paramagnetic material becomes diamagnetic material
02
PYQ 2005
hard
physics ID: comedk-u
Magnetic moment of deuteron is
1
-ve almost the same as that of an electron
2
+ve same as that of a proton
3
+ve less than that of proton
4
Zero
03
PYQ 2005
medium
physics ID: comedk-u
Curie temperature is the temperature above which
1
paramagnetic material becomes ferromagnetic material
2
ferromagnetic material becomes diamagnetic material
3
ferromagnetic material becomes paramagnetic material
4
paramagnetic material becomes diamagnetic material
04
PYQ 2014
easy
physics ID: comedk-u
The magnetic properties of a magnet is lost at its
1
melting point
2
boiling point
3
Curie point
4
triple point
05
PYQ 2023
medium
physics ID: comedk-u
Two very long straight parallel wires carry currents and in opposite directions. The distance between the wires is . At a certain instant of time a point charge is at a point equidistant from the two wires in the plane of the wires. Its instantaneous velocity is perpendicular to this plane. The magnitude of the force due to the magnetic field acting on the charge at this instant is
1
zero
2
3
4
06
PYQ 2024
medium
physics ID: comedk-u
For a paramagnetic material, the dependence of the magnetic susceptibility on the absolute temperature is given as
1
Independent of T
2
3
4
07
PYQ 2024
medium
physics ID: comedk-u
Steel is preferred to soft iron for making permanent magnets because,
1
Susceptibility of steel is less than one
2
Permeability of steel is slightly greater than soft iron
3
Steel has more coercivity than soft iron
4
Steel is more paramagnetic
About Magnetism And Matter - COMEDK-UGET
Magnetism And Matter is a vital chapter for COMEDK-UGET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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