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A load to drive and a supply of electricity.
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∙ 12y ago
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Can an electric motor work without a magnet?
Most electric motors require magnet to operate on the principal of attraction. A motor can operate without any permanents magnets by replacing the with another coil of wire.
What are the two things that require magnets to function properly?
Among other things, electric motors, generators, particle accelerators.
Can electric force do work?
Well, that's actually the way that electric motors operate, and I think you'll agree that they do plenty of work.
Would magnets work if there was no gravity?
Certainly. Electric motors contain magnets, and NASA uses electric motors on space vehicles.
Do motors have batteries?
No, electric motors do not have batteries.Most electric motors are powered from the AC power grid.Power tools and other portable devices using electric motors have batteries, but the electric motors in the tools and devices do not themselves have batteries.
How reliable are electric vehicle motors?
Electric motors have fewer moving parts than gas and diesel engines and tend to require substantially fewer repairs. The biggest issue with electric motors is the extremely high cost to replace the battery if or when it stops working. This tends to be after more than 150,000 miles in most cases.
Do surplus electric motors normally not work very well?
Surplus electric motors do usually work very well. I am thinking that you could have accidentally broken it when you bought it. I would bring it back to the store just in case!
What are the things that require magnets to function properly?
Among other things, electric motors, generators, particle accelerators.
What has the author J R Hendershot written?
J. R. Hendershot has written: 'Design of brushless permanent-magnet machines' -- subject(s): Permanent magnet motors, Brushless Electric motors, Design 'Design of brushless permanent-magnet motors' -- subject(s): Brushless Electric motors, Design, Direct current Electric motors, Electric motors, Electric motors, Brushless, Electric motors, Direct current, Permanent magnet motors
Do plane wheels have electric motors?
NO it does not have motors
What technological advances were used in the triangle factory?
electric motors, division of work, electric freight elavators, sowing machines etc.
Which models manufactured by Lincoln use an electric motor?
All of Lincoln's motors are electric, as electric motors have always been their specialty. Lincoln began making electric motors in 1895 and joined Leeson Electric in 2006.
