Science experiments to do at home!
It is Awesome and stunning electromagnetic tricks that you can repeat at home as well, studying science and experiments. I made this video in 8 interesting scientific experiments:
1. 0:16 Two coils with magnets: one affects the other through the wire.
2. 1:48 Electromagnetic forces are pushing a cart with a magnet, and she starts drastically.
3. 2:24 The conductor revolves around a magnet in salt water.
4. 4:07 The electromagnetic coil currents are forced to jump back and forth.
5. 4:45 The transfer of energy from a distance using a high-frequency electromagnetic field.
6. 6:11 Two coils hang close and repelled when the voltage is switched on.
7. 6:52 The magnet inside the coil jumps. Very funny. 🙂
8. 7:29 Simple electromagnetic vibrator: 1 AA battery, 1 magnet and 1 meter of wire.
To buy neodymium magnets:
20 mm x 3 mm 50 pcs. - http://ali.pub/1hucis
30 mm x 2 mm 20 pcs. - http://ali.pub/1hucqr