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What is one way electromagnets are being used in transportation?
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What is one advantage of using electromagnets instead of permanent magnets?
Electromagnets can be turned off and off
Electromagnets are generally weaker than permanent magnets?
Depends on the size. One good example of a powerful electromagnet is the one used to lift cars at junk yards. Permanent magnets are not used for that due to the sheer power needed to lift cars. Also, electromagnets can be turned ON and OFF making them useful in picking up and then dropping the junk cars as needed. Another big example of electromagnets are the ones used on power generators to generate electric power.
What is one thing that uses an electromagnet?
power drills are one of the many things that have electromagnets.
What important invention uses electromagnets?
One of the important inventions that use electromagnets include DC shunts. These are common in small toys and many other gadgets that need rotating gears.
What are the objects that use electromagnets?
Speakers! All speakers are is a magnet on the back of a cup to push air. More complex than that, but its a general jist of it. An alternator in a car is another one. Check out http://en.wikipedia.org/wiki/Electromagnets#Uses_of_electromagnets for a good list.
Which one of Flemming's rules applies to electromagnets producing electricity?
which one of the flemmings rules applies to electromagnets producing electricity
What is one advantage of using electromagnets instead of permanent magnets?
Electromagnets can be turned off and off
What river is used for transportation?
A flowing one.
Electromagnets are generally weaker than permanent magnets?
Depends on the size. One good example of a powerful electromagnet is the one used to lift cars at junk yards. Permanent magnets are not used for that due to the sheer power needed to lift cars. Also, electromagnets can be turned ON and OFF making them useful in picking up and then dropping the junk cars as needed. Another big example of electromagnets are the ones used on power generators to generate electric power.
What transportation is used when one travels to Thailand?
There are many types of transportation that is used when one travels to Thailand. Depending on one's starting point, one can travel to Thailand by plane or by boat.
What is one thing made out of neodymium?
Powerful electromagnets
Are minerals used in transportation?
you could use something as a transportation to get water to one place to another.
What is the main transportation used in nunavut?
Nunavut's main transportation is by using dog sledding, by snowmobiling and/or even by cars (if they have one).
Difference between unimodal and multi modal transportation?
unimodal in movement of materials or products only one transportation system is used whereas multimodal transportation two and above transportation mode involve
What is one thing that uses an electromagnet?
power drills are one of the many things that have electromagnets.
Why many towns and cities located near railroad tracks?
Railroad used to be one of the important transportation mode and hence cities and towns are being located near to it for people's convenience
How do electromagnetic travel?
Electromagnetic travel is when electromagnets are used to attract or repel each other to move something.Electromagnets act just like ordinary magnets, except you can turn them on or off with the flip of a switch. If you arrange the electromagnets in a line, you can turn them on and off to pull something along from one magnet to the next.
