Playing with death magnets (large block neodymium N40)

Playing with death magnets (large block neodymium N40)

Magnets are size 51x51x25mm

yes! it really hurts when hand was between those huge magnets! ;)



http://www.supermagnete.de/magnets.php?group=blocks_big

Coil has 180 turns and it supply electricity to four leds.

Category:

Science & Technology

Tags:

• neodymium
• magnet
• large
• block
• magnetism
• coil
• led
• hurt

[peter1114222]

The light glows every time the magnetic field cuts through the coil inducing a current.

[FreeMagneticEnergy]

@nightfoxx26

All magnets are easy to chip. The more expensive ones chip even easier.

[ItzPkJoHn]

fucking magnets, how do they work?

[sonick808]

i forsee hand injury in your future

[ClamCrunchy]

Faraday's Law of Induction. A changing magnetic field induces an electric field, which causes electrons in the copper wire to move, creating a current. The current can only exist so long as the magnetic field changes.

[cityofbones0]

ooohhhh.. thats a really bad idea..

[14nakedmen]

I wonder if I take that (stronger) magnet and run it across my veins slowly collecting my iron and quickly run it over my heart, would I die?..

[harri685]

This is made in finland? Theres popeda on backround : D

[ogatobranco]

@Soulrider2012 there is an german store that sells magnets in the shape of cylinders (150mm diameter, 50mm height, N45) that have a pull of 1200Kg... I wouldn't like to be between 2 of those....

[ogatobranco]

LOL... Imagine if instead of the hand palm he tried the fingers.... *ouch* .... I got caught by 2 hardrive magnets that were a lot smaller once.... It freaking hurts... Irony was that I was trying to explain that magnets can be dangerous... >_>

[hellsgate09]

if he had of let go of the magnet from just a little higher, the magnetic force transferred into kinetic force would have broken a bone or two... nasty magnets these can be.

[MasterXxploder]

SCARY!