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Chemistry 8 Online
Zeronknight (zeronknight):

What is a permanent magnet? A. It does not move B. We cannot move it C. The electrons do not move D. It is always magnetized

OpenStudy (rushwr):

Permanent magnet is a magnet that retains its magnetic properties in the absence of an inducing field or current.

OpenStudy (rushwr):

So what do u think the answer is ?

Zeronknight (zeronknight):

@Rushwr Sorry for the afk, was a bit distracted. I say D.

OpenStudy (rushwr):

Yeah that's right. Sorry for late replies too :)

OpenStudy (barahona):

E. All permanent magnets are not true. Constantly they lose their properties. Slowly, but they lost. I know of no ongoing permanent magnet.

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