How can we make electromagnet - आसान तरीका
Building a diy electromagnetic field at home,Electromagnet for beginners: simple experiment
Electromagnets can be created by wrapping a wire around an iron nail and running current through the wire. The electric field in the wire coil creates a magnetic field around the nail. In some cases, the nail will remain magnetised even when removed from within the wire coil.
*An easy-to-follow guide is provided for building a simple electromagnet using household materials. The experiment explores the fundamental principles of electromagnetism in an engaging and accessible manner.