Unlimited Energy: A Perfect Magnet-Powered Newton's Cradle in a Vacuum

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In summary, if we were to imagine a Newton's cradle like the one from X-Men, but without the strings and operating with permanent magnets in a perfect vacuum, it would not be able to run forever due to the induced magnetic field and collisions between the balls.
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If we imagine a newtowns cradle now change it to be like the one from xmen without the strings, I know this was cgi but let's imagine it was placed in a perfect vacuum and was operated with permanent magnets that won't degrade.

Would this reamain running forever after the inital energy input
 
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rc1102 said:
If we imagine a newtowns cradle now change it to be like the one from xmen without the strings, I know this was cgi but let's imagine it was placed in a perfect vacuum and was operated with permanent magnets that won't degrade.

Would this reamain running forever after the inital energy input

When metallic objects move due to forces of a magnetic field, the metallic object also creates its own induced magnetic field (it's motion in the magnetic field induced a current that creates its own magnetic field - see Lenz's Law). This in turn will try to oppose its motion. So eventually, something like this will stop.

Zz.
 
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Don't forget that the collisions between the balls in the Newton's cradle are not perfectly inelastic...so a little bit of energy is used up every time they collide.
 

FAQ: Unlimited Energy: A Perfect Magnet-Powered Newton's Cradle in a Vacuum

What is "Unlimited Energy: A Perfect Magnet-Powered Newton's Cradle in a Vacuum"?

"Unlimited Energy: A Perfect Magnet-Powered Newton's Cradle in a Vacuum" is a theoretical concept that proposes using the perpetual motion of a Newton's Cradle, powered by magnets in a vacuum, to generate unlimited energy.

How does this concept work?

The concept is based on the principle of conservation of energy, where the potential energy of the magnets is converted into kinetic energy as they move the Newton's Cradle. In a vacuum, there is no loss of energy due to friction, so the motion can continue indefinitely, theoretically providing unlimited energy.

Is this concept possible to achieve?

At this time, the concept has not been proven to be possible in practice. While the theory behind it is sound, there are practical challenges in creating a vacuum environment and maintaining the perpetual motion of the magnets in a Newton's Cradle. Further research and technological advancements are needed to determine its feasibility.

What are the potential benefits of this concept?

If this concept is proven to be possible, it could potentially provide a renewable and sustainable source of energy that does not produce harmful emissions or rely on finite resources. It could also have applications in various industries, such as transportation and electricity generation.

What are the potential drawbacks of this concept?

As with any new technology, there are potential risks and drawbacks that would need to be addressed. These could include the initial cost of implementing the technology, potential environmental impacts, and the need for a reliable and constant source of magnets. Additionally, the concept may face skepticism and resistance from traditional energy industries.

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