Vacum inside Vacum ? - Dev Hardware

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July 20th, 2006, 04:06 PM

NIKx

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Vacum inside Vacum ?

can this be possible - if to use different electromagnetic charges one inside another?

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July 20th, 2006, 07:34 PM

drumz0rz

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vaccum* and I have no idea what your talking about...

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July 20th, 2006, 07:50 PM

NIKx

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correction

Quote:

Originally Posted by drumz0rz

vaccum* and I have no idea what your talking about...

right vaccum - rephrasing myself - two different electromagnetic charges in a vaccum one inside of another - each sphere having a different electromagnetic charge - can this be done?

[....................]
[....XXXXXXX...]
[...XXXOOOXX...]
[....XXOOOXX....]
[....XXXXXXX....]
[....................]

[........] - vaccum
X -electromagbetic force1
O - electromagnetic force2

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July 20th, 2006, 09:01 PM

theblackmages

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... maybe some1 could help you but this is a computer hardware forum... not a vaccum forum...

and i have no idea what are you talking about...

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July 20th, 2006, 09:09 PM

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wow this is a weird thread I never thought that I'd see a vacuum question in a computer forum. and I noe what he means by. vacuum but I've never heard of that ever being done. your best bet is to find some science forum and ask there.

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archnaid agrees: 5 points for being the first one to spell 'vacuum' right in this thread.

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July 20th, 2006, 10:02 PM

Nilpo

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Instinct tell me no since they would collapse eachother, but hey, what do I know, I'm not a physicist.

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July 21st, 2006, 12:14 AM

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Your question would be easier to answer if you could describe for us the application you have in mind.

According to Faraday's Ice Pail experiment, a object can hold an electrostatic charge on the inside of a metal cage that would remain independant of (and unaffected by) any electrostatic potential the exists on the outside of the cage. Conversely, any changes to the field inside the cage would be undetectable on the outside.

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July 21st, 2006, 12:19 AM

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How did I know you'd have something to add? lol

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July 21st, 2006, 12:27 AM

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I'm sure it's theoretically possible. If mercury at 93K can levitate, then im sure you can have multi-dimentional, dimentionlaly-coinciding vacuums if you so chose to do so.

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July 21st, 2006, 12:35 AM

archnaid

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Mercury can levitate?

Huh, that's cool. Something to do with the earth's magnetic field, or what?

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July 21st, 2006, 12:37 AM

Pyro Monkey

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Mercury superconducts at 93K, last time I checked..was a few years back.

Superconducting discs, when full of charge and set a-spin - actually resist gravity.

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July 21st, 2006, 12:41 AM

Dngrsone

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At 4.2 degrees Kelvin, Mercury superconducts. At ~93 Kelvin, Yttrium-Barium-Copper-Oxides superconduct.

When the material reaches the superconducting state, they can float on the field generated by a typical household magnet.

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July 21st, 2006, 01:52 AM

starwarskid91

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Quote:

Originally Posted by Dngrsone

now only if we could some how get superconducting pc parts like cpus that using superconduction run very fast

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July 21st, 2006, 08:17 AM

Pyro Monkey

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Quote:

Originally Posted by Dngrsone

Interesting, the article said that scientists got mercury to sc at 93K....apparently I read it wrong.

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July 21st, 2006, 08:48 AM

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Quote:

Originally Posted by pyromonkey

Interesting, the article said that scientists got mercury to sc at 93K....apparently I read it wrong.

According to this site:

"The world record Tc of 138 K is now held by a thallium-doped, mercuric-cuprate comprised of the elements Mercury, Thallium, Barium, Calcium, Copper and Oxygen."

So, a mercury-cuprate alloy has made it that high...

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