How do electromagnets work?

Answer Electromagnets are devices that become magnetic when electric current is applied to them. Electromagnets are used in many different devices or machinery, including electric engines, magnetic hoists... Read More »

Top Q&A For: How do electromagnets work

Where do electromagnets work?

Electromagnets, which are devices that convert electricity into magnetic force, make the modern telecommunications, mass transit and power generation industries possible.Electromagnetics and PowerM... Read More »

What are electromagnets?

Electromagnets are magnets that use electricity to gain their magnetic properties. They are made up of a metal coil that is wrapped around an iron core. Powering the coil induces strong magnetic pr... Read More »

How are electromagnets made?

While very large electromagnets have been built for a variety of technical applications, it is possible to build your own on a much smaller scale with just a coil of wire and a power source.Electro... Read More »

Making Electromagnets?

Building your own electromagnet is a simple and inexpensive way to demonstrate one of the four fundamental forces in physics: electromagnetic force. Electromagnets work by taking the electromagneti... Read More »