What Are the Uses for Electromagnets?
Electromagnets and electromagnetism can be used for loud speakers, microphones, metal sorting and electric motors. Find out how to use electromagnets to produce relays with help from a science teacher in this free video on electromagnets and physics....
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 ...
Many objects around you contain electromagnets. They are found in electric
motors and loudspeakers. Very large and powerful electromagnets are used as ...
In this lesson, you will learn what an electromagnet is, how it is used in a few real
life situations, and the parts that make it up. A short quiz...
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, ...
Electromagnets are common in everyday appliances, and are becoming more ...
A weak electromagnet uses a straight wire, but to make it stronger, you can ...
Some everyday applications of electromagnets include generators, motors,
microphones, loudspeakers and cranes. Electromagnets are also used in
Common uses of electromagnets. Electromagnets are used by people every day.
Here are some of their common uses: Moving scrap metal. Loud-speakers
www.ask.com/youtube?q=Uses of Electromagnets&v=B8d-Nb58IqY
Jun 13, 2015 ... Class 7: Science: Magnetic Effect of Current: Uses of Electromagnet.