A tractive electromagnet applies a force and moves something. Electromagnets
are very widely used in electric and ...
Jan 13, 2016 ... Electromagnets, which rely on electrical current to generate magnetic fields, are
used to powering everything from medical equipment to ...
Dec 1, 2011 ... Read here to know about the electromagnetism and its uses in everyday life.
Know about the uses from household appliances to research labs, ...
www.ask.com/youtube?q=Uses of Electromagnets&v=B8-pYu638Xs
Jan 11, 2013 ... Clipbank video learning resources. Extracted from educational programmes for
secondary schools aired on Channel 4.
www.ask.com/youtube?q=Uses of Electromagnets&v=B8d-Nb58IqY
Jun 13, 2015 ... Class 7: Science: Magnetic Effect of Current: Uses of Electromagnet.
Dec 10, 2012 ... Electromagnets are used in a number of everyday devices. One useful
characteristic of an electromagnet is the fact that you can vary its ...
Electromagnets are common in everyday appliances, and are becoming more ...
A weak electromagnet uses a straight wire, but to make it stronger, you can ...
Jul 29, 2015 ... A huge electromagnet is often used to pick up cars. When the current is switched
off, the magnet loses its magnetism and the car falls back ...
Electromagnets and their uses. This collection of experiments explores the
behaviour of electromagnets and some applications. Experiments.
10 Uses for an electromagnet. An electromagnet is any object that is converted
into a magnet when electric current is passed through the object. The object ...