Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
|
Magnetic Domain
|
A magnetic domain is region in which the magnetic fields of atoms are grouped together and aligned.
|
|
|
Permanent Magnets |
a magnet that retains its magnetic properties in the absence of an inducing field or current.
|
|
|
Temporary Magnets |
A magnet, such as that made of soft iron, which retains its magnetism for brief periods, as opposed to a permanent magnet, which can remain magnetized indefinitely. Temporary magnets are usually characterized by low reluctance and low retentivity. |
