PERMANENT MAGNET
(noun)
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There is 1 meaning of the phrase
Permanent Magnet.
Permanent Magnet - as a noun
A magnet that retains its magnetism after being removed from a magnetic field
Synonyms (Exact Relations)
Hypernyms (Closely Related)
Hyponyms (Broadly Related)
Example Sentences
"A permanent magnet is a material that can produce its own magnetic field."
"Refrigerator doors often have a permanent magnet inside to keep them closed."
"Magnetic resonance imaging machines use powerful permanent magnets to produce detailed images of the body."
"The speaker of a headphone uses a permanent magnet to convert electrical signals into sound."
"Electric motors commonly use permanent magnets to generate motion."
