fugayzi9123 fugayzi9123
  • 04-04-2018
  • Physics
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Why does an iron core increase the magnetic induction of a coil?

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Аноним Аноним
  • 04-04-2018
Iron core becomes electromagnet when put in a current carying soenoid which has many coils.Iron core behaves like a magnet and thus increase the magnetic induction of a coil....


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