0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are the devices that make used of electromagnet?
AC/DC Motors, Generators etc. are the devices that make Used of electromagnets.
Did Michael Faraday invent magnetism?
No. but he used an electromagnet to make discoveries about electricity.
Did Michael Faraday invent the magnet?
No. but he used an electromagnet to make discoveries about electricity.
How can an electromagnet be used in a scrapheap?
== ==
What is the best metal to make an electromagnet out of?
An iron core and copper wire (that is coated with an insulator) are used all the time to make electromagnets.
What is the role of an electromagnet when recycling metals?
The role of an electromagnet is to provide us withrecycled materials. The electromagnet is what picks up our heavy metal bits and bobs and moves it or drops it from a certain height so that the metal breaks and can be used again to make another car .
Why can't AC electricity be used to make an electromagnet?
In an electromagnet, the negative side of the coil is said to "emit" the magnetic field lines- it is the north pole of the electromagnet. However, in alternating current, the energized wire alternates between positive and negative. As a result, a conventional electromagnet running on alternating current would constantly be undergoing a reversal of the poles.
Where are the two types of electromagnet and a bar magnet commonly used?
I'm not sure where a bar magnet is used, but an electromagnet is used in junkyards, and in some laboratories.
What kind of magnet is used in the hotel room door?
Electro Magnetic is correct
What magnet is used in a hair dryer?
An electromagnet is used.;)
What is an example of a sentence using the word electromagnet?
Electromagnets are widely used now. Instead of traditional magnets.
How is an electromagnet used in a radio?
to produce sound
