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Magnetisation and Magnetic Materials for JEE: 17 solved questions

Real JEE paper questions on magnetisation and magnetic materials, part of magnetism and matter. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2006 to 2026. No sign-in needed to read them.

What this topic asks

• Dia, para and ferromagnetism — 9 questions
• Magnetisation, intensity and susceptibility — 8 questions

All 17 questions with solutions

• Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Con… JEE Main 23rd Jan 1st Shift 2026
• Paramagnetic substances: (A) align themselves along the direction of external magnetic field. (B) attract str… JEE Main 8th April 1st Shift 2024
• Given below are two statements: Statement I: The diamagnetic property depends on temperature. Statement II: T… JEE Main 12th April 1st Shift 2023
• Statement-I: The ferromagnetic property depends on temperature. At high temperature, ferromagnet becomes para… JEE Main 22nd July 2nd Shift 2021
• A soft ferromagnetic material is placed in an external magnetic field. The magnetic domains JEE Main 24th Feb 2nd Shift 2021
• In a ferromagnetic material, below the curie temperature, a domain is defined as JEE Main 25th Feb 2nd Shift 2021
• A perfectly diamagnetic sphere has a small spherical cavity at its centre, which is filled with a paramagneti… JEE Main 3rd Sept 2nd Shift 2020
• Three identical bars A, B and C are made of different magnetic materials. When kept in a uniform magnetic fie… JEE Main Online 2014
• Needles N₁, N₂ and N₃ are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A… JEE Main 2006
• If B is magnetic field and μ₀ is permeability of free space, then the dimensions of (B/(μ₀)) is JEE Main 22nd Jan 1st Shift 2025
• Match List-I with List-II. List-I: (A) Magnetic induction, (B) Magnetic intensity, (C) Magnetic flux, (D) Mag… JEE Main 29th Jan 2nd Shift 2025
• A solenoid has a core made of material with relative permeability 400. The magnetic field produced in the int… JEE Main 4th April 2nd Shift 2026
• The relationship between the magnetic susceptibility (χ) and the magnetic permeability (μ) is given by: (μ₀ i… JEE Main 2nd April 1st Shift 2025
• The percentage increase in magnetic field (B) when space within a current carrying solenoid is filled with ma… JEE Main 7th April 1st Shift 2025
• The space inside a straight current carrying solenoid is filled with a magnetic material having magnetic susc… JEE Main 28th June 2nd Shift 2022
• The coercivity of a magnet is 5 × 10³ A/m. The amount of current required to be passed in a solenoid of lengt… JEE Main 8th April 2nd Shift 2024
• The current required to be passed through a solenoid of 15 cm length and 60 turns in order to demagnetise a b… JEE Main 10th Jan 1st Shift 2023