Tagged: Magnetic effect

March 6, 2018

Magnetic effect of the electric current and Magnetic flux density due to current in two parallel wires

In 1819, a Danish physicist (Hans Oersted) brought a small compass near a wire carrying an electric current and parallel to it, He noticed that the compass needle deflected and when he turned the...

Physics

October 10, 2017

Electromagnet, Electric generator (Dynamo) uses, structure and types

The electric current can be used to generate a magnetic effect (magnetic field) or magnetism can be generated by electricity, There is a relation between magnetism and electricity, where the electric current has a...