What Is the Principle of Electromagnetic Crane?

Answer

Ampere's principle is the basic design idea behind electromagnetic cranes. Basically, this principle states that when applying an electric field in a solenoid, a magnetic field is induced perpendicular to it.
Q&A Related to "What Is the Principle of Electromagnetic Crane"
Electromagnetic crane is used in a scrap yard. please pick me as your answer.
http://wiki.answers.com/Q/What_is_an_electromagnet...
its pretty basic tech, first of all you need a crane then you need to attach an electro magnet, the magnet is comprised of copper cable wound into a circular shape inside an iron
http://answers.yahoo.com/question/index?qid=201308...
I'm assuming you mean for a science project or demonstration. You need an AC to DC power converter (ripple eliminator) such as 120 volt to 12 volt DC. Wrap (coil) an insulated wire
http://www.blurtit.com/q8573417.html
Websearch "make an electromagnet" if you need to. Look at toy cranes. See how they've arranged the strings which operate them. Replicate that, using the motors to wind or
http://www.instructables.com/answers/How-do-you-ma...
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it is a crane. no its an electro magnetic crane. An eletromagnetic crane is a crane that has a giant magnet to pick up things with cobalt, nickel or iron in them ...
Most electromagnetic cranes are used to move scrap cars at salvage yards. The crane is built into a steel base and has a large arm like a bulldozer, with a large ...
Electromagnets are used in everyday items such as doorbells and loudspeakers. A junkyard crane contains an electromagnet that can be turned on and off. The way ...
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