Motor material for school….

$10.00

wholesale Fun physics experiment Homemade motor diy material for child school students

5 in stock

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SKU: motordiymaterial Categories: , Tags: ,
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Description

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feature:
1.Happy and easy to learn
2.Exercise your children practical ability
3.Train your children observation capability,thinking and analytical skills

Please note that:the battery does not incuded.

Left-hand rule:

electromagnetism, the left hand placed in a magnetic field, so that the magnetic induction lines vertical penetration of the palm, palm facing the N pole (fork into the point out), referred four fingers point to the current direction, the direction of thumb is that a conductor direction of the force.

Simple principle:

power conductor in a magnetic field magnet provided continuously driven by Ampere force, resulting in rotational movement.

Changing the magnetic field direction and the direction of the battery, wires inversion occurs.

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • Package Size: 25cm x 20cm x 15cm (9.84in x 7.87in x 5.91in)

 

Additional information

Weight 0.1 kg
Dimensions 25 × 20 × 15 cm