Why does an iron core increase the magnetic induction of a coil?

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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 · Answer 1 · 2018-04-04T10:10:33+02:00

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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