The magnetic induction within an ideal solenoid with air core is 5 mT. With an iron core of magnetic susceptibility 500, the induction within changes by

The magnetic moment of any atom in an isolated diamagnetic material is

Which of the following is diamagnetic?

The most exotic diamagnetic materials are

A thin, small gIas rod is suspended between the poles of a strung electromagnet. The rod

Which of the following is paramagnetic?

When a paramagnetic material is placed in a uniform magnetic field,

Curie's constant is

The rare-earth element, gadolinium, is

Curie’s law is valid for