Abstract

Magnets have been known for centuries.
The Chinese and Greeks knew about the magical properties of magnets. The ancient Greeks used a stone substance called magnetite. They discovered that the stone always pointed in the same direction. Later, stones of magnetite called lodestones were used in navigation.

William Gilbert, an English physician, first proposed in 1600 that the earth itself is a magnet, and he predicted that the Earth would be found to have magnetic poles.



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At present, there is no system available to back the vehicle. At times when the front wheel gets into a trench it is very difficult to take the vehicle from parking. Even normal people face much problem to take the vehicle out of the parking at that time. Incase of the handicapped people who drive two wheelers with extra support wheels, face much problem to take the vehicle out of the parking by pushing the vehicle with legs as we do. In order to take the vehicle out of the parking they need to seek others help or they should push it out of the ....etc

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Electricity & Magnetism


Atoms

Have neutrons, protons, and electrons.

Protons are positively charged

Electrons are negatively charged

Electrons

Are located on the outer edges of atoms they can be moved.

A concentration of electrons in an atom creates a net negative charge.

Static Electricity

The build up of an electric charge on the surface of an object.

The charge builds up but does not flow.

Static electricity is potential energy. I ....etc

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Hi Dears.
I am a university student and our M.A thesis is related to 3D scanners and its application in industrial reverse engineering ( such as automotive ind.).I look for this topic documantation everywhere ( internet , companies , laboraries , .. ).
Whould you please help me ?
Sincerly yours
R-hosainpur ....etc

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to get information about the topic reverse engineering full report,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-reverse-engineering--13912

http://seminarsprojects.net/Thread-reverse-engineering-full-report

http://seminarsprojects.net/Thread-reverse-engineering-of-mechanical-devices

http://seminarsprojects.net/Thread-reverse-engineering-investigating-the-nanoscale

http://seminarsprojects.net/Thread-reverse-engineering-a-roadmap ....etc

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reverse magnetism technical seminar with ppt

The Earth has a magnetic field, as can be seen by using a magnetic compass. It is mainly generated in the very hot molten core of the planet and has probably existed throughout most of the Earth's lifetime. The magnetic field is largely that of a dipole, by which we mean that it has one North pole and one South pole. At these places, a compass needle will point straight down, or up, respectively. It is often described as being similar in nature to the field of a bar (e.g. fridge) magnet. However the ....etc

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In 1993, during a conference at the UCLA Aluminium Centre Ben Rich, former CEO of Lockheed Martin, gave a very interesting speech on technological advances in space engineering over a period of forty years. He concluded his speech with the following quotation: We now have the technology to take ET home.
The fact that extraterrestrials can travel distances of hundreds of light years to visit planets in other solar systems or galaxies is emphatic proof of the supremacy of their technologies. It is, therefore, always been an effort of humans t ....etc

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can u please get me the ppt of this project..
simulated model for reverse power protection of an alternator ....etc

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To get full information or details of mechanical reverse engineering please have a look on the pages

http://seminarsprojects.net/Thread-reverse-engineering-of-mechanical-devices

http://seminarsprojects.net/Thread-reverse-engineering--13912

http://seminarsprojects.net/Thread-reverse-engineering-full-report

if you again feel trouble on mechanical reverse engineering please reply in that page and ask specific fields in mechanical reverse engineering ....etc

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NICE TOPIC.. GOOD CHOICE FOR SEMINAR..
EDUCATIVE TOPIC.. ....etc

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