Question

The magnetic materials having negative magnetic susceptibility are called _____ & those having positive & low magnetic susceptibility are called _____.

• A. paramagnetic, electromagnetic
• B. diamagnetic, paramagnetic
• C. diamagnetic, thermomagnetic
• D. ferromagnetic, diamagnetic

Answer 1

The correct option is B diamagnetic, paramagnetic

Susceptibility is a measure of the extent to which a substance becomes magnetized when it is placed in an external magnetic field.
Magnetic materials having negative magnetic susceptibility are known as a diamagnetic materials & those having positive & low magnetic susceptibility are called paramagnatic materials.