Measuring Magnetic forces

http://gigagauss.com Measuring your magnets is often overlooked by many Overunity experimenters. This need not be a complicated matter , here we show with electonic scales how we can graph Force x distance of attraction and replusion without breaking the bank. The same rig comes in handy if you have any bismouth handy for Magnetic levitation experiments, and you can even measure pull torque as shown inthe last segment of the video

Category:

Science & Technology

Tags:

• Torque
• measurement
• magnets
• attraction
• repulsion
• DIY
• Gadget
• Mechanics
• force

[cairun]

for attraction, when you bring the two magnets very close to each other (say .05 inche) does the pulling force stay at a number? or does it increase/decrease slowly? i built a pull tester for magnets as well with a digital scale much like yours. but when the magnets were close to each other the readings keeps increasing/decreasing. i built it with wood, so it maybe a material problem.  but i'd like to confirm it with you. thanks

[Eltimple]

There are a number of things that will make the readings vary when in close proximity. The First is the temperature of the magnet, If the magnet is warm and cools down it will increase the attractive force. Magnets work better the colder they are. I hope to show this with a peltier plate ( A plate that cools one side and heats the other) in a future video. Other variables are the types of magnet being used and their permiabilities.

[Eltimple]

Ok replace makers with the word claimant

[russiancrew5000]

I bought a very small RPM meter for .50 cents at an electronics surplus store. By bringing a magnet slowly towards the internal magnet of the RPM meter, the needle moves accordingly and is therefore a very sensitive and effective gaussmeter. I believe the smaller the RPM meter, the better it will sense a magnetic field that is brought near it. All for .50 cents, and oh yeah, it can be used for measuring RPM too!

[robotmotor]

great video

[BRAIDERMAN]

Nice little scale you have there 'Eltimple'

At least you are trying to do your experiments with a little bit of scientific rigour & due diligence.

But alas ! - Like I have posted elsewhere, these experiments will come to nought. The Magnetic field & the Gravitational field are examples of 'conservative force fields' which means that you can never win in your endeavour to go 'Over Unity'.

[cairun]

thanks for the reply.

i don't think there was a temp change when i was measuring the strength of the magnets (or at least i don't think there was a temp change, it was room temp).

anyway, i look forward to another of your video.

[Desertphile]

"Measuring your magnets is often overlooked by many Overunity Motor makers."

There aren't any over unity motor makers.