Science, asked by sepalray, 6 months ago


एक लोहे की कील को विद्युत चुम्बक बनाना है, इसके लिए आप क्या करेंगे? वर्णन करें
परिपथ आरेख भी बनाइए।
एक स्तक नामांकित चिन की​

Answers

Answered by Brainly321117
16

एक लोहे की कील को विद्युत चुम्बक बनाना है, इसके लिए आप क्या करेंगे? वर्णन करें

परिपथ आरेख भी बनाइए।

एक स्तक नामांकित चिन की..

Answered by rahul123437
0

Electro-magnetism

To make an iron nail behave as an electromagnet, we can follow the following steps:

  • Keeps things like large iron nail, scissors, magnet wire(copper wire + thin coating), sandpaper, alligator clips , battery , staples handy.
  • Take large iron nail and wind the wire around the nail at least 20-30 times.
  • Cut the remaining wire with scissors leaving some extended part of it on both sides.
  • Use sand papers to remove the thin coating of extended part of wire.
  • Clip alligator clips to batteries and extended wire.
  • Now , the iron nail can attract the staples present, as it will behave as electromagnet.

A picture showing circuit is attached.

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