Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Magnetic Properties of Matter question

2023 · 12 Apr · Shift 1 · Q54
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Magnetic Properties of Matter
  5. /2023 · 12 Apr · Shift 1 · Q54

Magnetic Properties of Matter question

2023 · 12 Apr · Shift 1 · Q54

JEE MainPhysicsMagnetic Properties of MatterMCQ+4 / −1
Given below are two statements: Statement I : The diamagnetic property depends on temperature. Statement II : The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field. In the light of given statements, choose the correct answer from the options given below.
  1. A
    Statement I is incorrect but Statement II is true.
  2. B
    Statement I is correct but Statement II is false.
  3. C
    Both Statement I and Statement II are False.
  4. D
    Both Statement I and Statement II are true.
View written solutionFree

Correct answer: A

  1. Recall properties of diamagnetic substances

    Diamagnetic materials have no permanent magnetic dipole moment in the absence of an external field. When an external magnetic field is applied, an induced magnetic dipole moment is produced.

  2. Check Statement I

    Statement I: The diamagnetic property depends on temperature.

    For diamagnetic substances, the magnetic susceptibility χ\chiχ is generally independent of temperature.

    Therefore, Statement I is incorrect.

  3. Check Statement II

    Statement II: The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field.

    In diamagnetic materials, the induced magnetic moment always opposes the applied magnetic field.

    Hence, Statement II is true.

  4. Match with the options

    • A: Statement I is incorrect but Statement II is true. ✅
    • B: Statement I is correct but Statement II is false. ❌
    • C: Both Statement I and Statement II are False. ❌
    • D: Both Statement I and Statement II are true. ❌

  5. Final conclusion

    The correct option is A.

PreviousNext

More from Magnetic Properties of Matter

  • A solenoid of 1200 turns is wound uniformly in a single layer on a glass tube 2 m long and 0.2 m in diameter. The magnetic intensity at the center of the solenoid when a current of 2 A flows through it is :2023 · MCQ
  • A bar magnet with a magnetic moment 5.0Am2 is placed in parallel position relative to a magnetic field of 0.4 T. The amount of required work done in turning the magnet from parallel to antiparallel position…2023 · MCQ
  • The soft-iron is a suitable material for making an electromagnet. This is because soft-iron has2022 · MCQ
  • Given below are two statements : Statement I : Susceptibilities of paramagnetic and ferromagnetic substances increase with decrease in temperature. Statement II : Diamagnetism is a result of orbital motions of electrons developing magnetic…2022 · MCQ
  • A bar magnet having a magnetic moment of 2.0 × 105 JT − 1, is placed along the direction of uniform magnetic field of magnitude B = 14 × 10 − 5 T. The work done in rotating the magnet slowly through 60 ∘ from the…2022 · MCQ
  • The susceptibility of a paramagnetic material is 99. The permeability of the material in Wb/A-m, is : [Permeability of free space μ 0 = 4 π× 10 − 7 Wb/A-m]2022 · MCQ
  • The space inside a straight current carrying solenoid is filled with a magnetic material having magnetic susceptibility equal to 1.2 × 10 − 5. What is fractional increase in the magnetic field inside solenoid with respect to air…2022 · MCQ
  • Following plots show magnetization (M) vs magnetizing field (H) and magnetic susceptibility (χ) vs temperature (T) graph : Which of the following combination will be represented by a diamagnetic material? Includes diagram2021 · MCQ