General Science • PhysicsMedium
What type of magnetic material experiences a very weak repulsion when placed in an external magnetic field?
A. Ferromagnetic
B. Paramagnetic
C. Diamagnetic✓ Correct Answer
D. Ferrimagnetic
💡 Solution & Explanation
Diamagnetic materials exhibit a weak repulsion when subjected to an external magnetic field, unlike ferromagnetic substances which experience strong attraction. This behavior arises because their internal orbital electron configurations create induced magnetic moments opposing the applied field. Bismuth and copper are classic examples of naturally occurring diamagnetic elements.
More General Science Physics questions
- Which of the following describes the working principle behind a moving-coil galvanometer?
- What is the phenomenon where a magnetic field is generated by rotating or flowing electrically conductive…
- Which of the following describes the emission of electrons from a heated metal surface?
- Which law states that the induced electromotive force in a closed circuit is equal to the rate of change of…
- Which thermodynamic cycle serves as the theoretical standard of maximum possible efficiency for any heat…