Taiwan Electromagnetic Induction Demonstrator eddy current brake contactless generator transformer Thomson coil time warp tube

[Instrument Features]

Based on the fundamental principle of electricity - magnetism, this commercial tackle, an aluminum alloy equipment to examine reversible electromagnetic induction, is developed. Combining Faraday and Lenz’s law on energy conservation, this experimental set might easily induce an eddy current, which not only offers a feasible way for students to understand the basic theory of electricity - magnetism, but also some practicing exercises such as typical assembling learning for low-power, non-contact, micro-resistance of generators and brake systems might be proceeded. With the experimental model proposed, students' learning motivation on electromagnetic application will be believed to have remarkably inspired.

[Experimental project]

1.     The differential movement of magnets moving in metal and non-metal tubes

2.     The side movement of the magnet along the metal

3.     The differential movement of magnets moving along different metals

4.     Movement of magnets in metal and non-metal tubes

5.     The magnetic field generated by current-carrying solenoid

6.     The effect of the magnetic field induced by single-core metal rod in the solenoid

7.     Transformer

8.     Behavior of different rings in an alternating magnetic fields

9.     Influence of the magnetic field induced by multi-core metal rods in the solenoid

10.  eddy -current braking system

11.  Destruction of eddy current

12.  Eddy -current non-contact generator

13.  DC and AC

14.  Application of low power generator