Simple Electric Train. DRAG RACE. AAA vs AA vs C BATERRY and DIY Electromagnetic Train
ฝัง
- เผยแพร่เมื่อ 27 ก.พ. 2019
- How to make an electromagnetic train?
it's very easy. You only need these three parts.
1. copper wire raw
2. battery ( AAA, AA or C )
3. and two neodymium magnets ( it must be larger in diameter than battery )
if you have all the components so fun can start.
#MrMichal #eletrictrain #simpleelectromagnetictrain
