Hot sale reasonable price Magnetic building block Supply to European

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15 years experience Quality & Reputation concerned Coating : NiCuNi  , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au By air  ( magnet power  shelding package ); By sea ( plastic sack  package )

We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Hot sale reasonable price Magnetic building block Supply to European, We are sincerely welcome good friends from numerous circles at dwelling and abroad come to cooperate!


15 years experience

Quality & Reputation concerned

Coating : NiCuNi  , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au

By air  ( magnet power  shelding package ); By sea ( plastic sack  package )

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  • Simple kinetic variation of magnetic ‘Buckyball‘ loop



    http://www.sciencetoolbar.com

    small homemade generator lighting 230 v bulb 28 W using neodymyum sphere 30 mm, 2 coils 40 ohms and 2 baterrys 3.7 V 1800 mah
    Generator is a machine that converts mechanical energy into electrical energy. It works based on principle of faraday law of electromagnetic induction. The faradays law states that whenever a conductor is placed in a varying magnetic field, EMF is induced and this induced EMF is equal to the rate of change of flux linkages. This EMF can be generated when there is either relative space or relative time variation between the conductor and magnetic field. So the important elements of a generator are: magnetic field and motion of conductor in magnetic field. There are two types of generators : Ac generators and Dc generators. Ac generator works based on principle of the electromagnetic induction.

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