jazzyjazz54471 jazzyjazz54471
  • 15-10-2021
  • Physics
contestada

which metal and which power supply are used to make a permanent magnet,​

Respuesta :

anijay02 anijay02
  • 15-10-2021

Answer:

all metals

Explanation:

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Kayle130978
Kayle130978 Kayle130978
  • 15-10-2021
Mostly iron is used to make a permanent magnet but also nickel cobalt and some alloys of a rare earth metals. The power supply used to make a permanent magnet is 6 V a.c.
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