Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Advanced
Exam
JEE Advanced
Subject
Physics
Chapter
Magnetic Properties of Matter

JEE Advanced · Physics · Magnetic Properties of Matter

The susceptibility of tungsten is 6 · 8 × 10^ -5 at temperature 300...

The susceptibility of tungsten is 6⋅8×10−56 \cdot 8 \times 10^{-5} at temperature 300 K300 \mathrm{~K}. The susceptibility at temperature 400 K400 \mathrm{~K} is

Options

  1. A5⋅1×10−55 \cdot 1 \times 10^{-5}
  2. B6⋅8×10−56 \cdot 8 \times 10^{-5}
  3. C3⋅4×10−53 \cdot 4 \times 10^{-5}
  4. D4⋅8×10−54 \cdot 8 \times 10^{-5}

Correct answer

A. 5⋅1×10−55 \cdot 1 \times 10^{-5}

Step-by-step solution

Using χ2=χ1⋅T1T2\chi_2=\chi_1 \cdot \frac{T_1}{T_2} : χ2=6.8×10−5⋅300400=5.1×10−5\chi_2=6.8 \times 10^{-5} \cdot \frac{300}{400}=5.1 \times 10^{-5}
Practice Magnetic Properties of Matter on Quantrex Academy →

More from Magnetic Properties of Matter

A solenoid has a core made of material with relative permeability 400 . The magnetic… JEE Main 2026Two identical small bar magnets each of dipole moment 3 5 J/T are placed at a center to… JEE Main 2026Given below are two statements: one is labelled as Assertion (A) and the other is… JEE Main 2026Given below are two statements : one is labelled as Assertion (A) and the other is… JEE Main 2025The percentage increase in magnetic field (B) when space within a current carrying… JEE Main 2025A solenoid having area A and length ' l ' is filled with a material having relative… JEE Main 2025The relationship between the magnetic susceptibility (χ) and the magnetic permeability… JEE Main 2025A bar magnet has total length 2 l=20 units and the field point P is at a distance d=10… JEE Main 2025 Full Magnetic Properties of Matter list All Most Important Selected Qs for JEE Advanced PYQs