Making an electromagnet with nut/bolt and a length of copper wire is a kind of first experiment every student like to do. This is to construct and to study the variation in the force of Electromagnet with the help of Magnetic compass. Made it on.
This is a handmade complete working model supported by rough study material to make a suitable projects report by the student. It is using Cardboard/Wooden base, Paper, Electronic-Electrical Components, Mechanical & Scientific goods as per the requirement of a particular model.