Practicing Success
Practicing Success
CUET Preparation Today
Which of the following statements related to magnetic materials are correct? A. Diamagnetic materials get strongly magnetized in an external magnetic field. B. Ferromagnetic materials get strongly magnetized in an external magnetic field. C. Paramagnetic materials get weakly magnetized in an external magnetic field. D. Soft iron is a suitable material for the core of electro-magnets. E. For diamagnetic materials, magnetic susceptibility is positive and small. Choose the correct answer from the options given below: |
A, B, E only B, C, E only B, C, D only C, D, E only |
B, C, D only |
| $\text{1. Diamagnetic materials get repelled in an external magnetic field.}$ $\text{2. Ferromagnetic materials get strongly magnetized in an external magnetic field.}$ $\text{3. Paramagnetic materials get weakly magnetized in an external magnetic field.}$ $\text{4. Soft iron is a suitable material for the core of electro-magnets.}$ $ \text{5. For Diamagnetic materials magnetic susceptibility is negative and very small.}$ |
