The susceptibility of a magnetic material is – 4.2 × 10⁻⁶. Name the type of magnetic materials it represents.

As the susceptibility of given magnetic material (x = – 4.2 × 10⁻⁶) is extremely small but negative, the materials is a diamagnetic material.
Class 12 Physics Chapter 5 Magnetism and Matter Session 2024-2025.