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Capacitor

Capacitor

(Science: radiobiology) device used to store electrical energy by accumulating charge on conductors situated close to one another. Energy may be stored and withdrawn at varying rates. Used in short-pulse plasma devices where only a moderate amount of energy is needed.


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Re: The Physics of how the Myelin Sheath actually works.

If you consider the properties of a capacitor, you have two metal plates seperated by a diaelectric component. The metal plates have a pos charge on one plate, and a neg charge on the other plate. These two plates are seperated by a dielectric ...

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by MichaelXY
Thu Feb 28, 2008 3:14 am
 
Forum: Human Biology
Topic: The Physics of how the Myelin Sheath actually works.
Replies: 17
Views: 2985

The Physics of how the Myelin Sheath actually works.

... that the sheath acts like a sort of insulator and dielectric (aren't dielectrics normally conductors though?). Now, a normal nerve cell is a capacitor, sitting at -70 mV when compared to the outside, if you add a myelin sheath, what will this do? It will decrease the potential difference, ...

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by Nebulae
Sun Feb 24, 2008 7:19 am
 
Forum: Human Biology
Topic: The Physics of how the Myelin Sheath actually works.
Replies: 17
Views: 2985

The Fiber Disease

I wonder how our capacitor/fibres will react?

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by al
Fri Jan 05, 2007 1:33 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 748854

The Fiber Disease

... If we create a series of metal plates (perhaps 3 ,a few inches or a few feet apart), each with its own capacitor plate connected to batteries, where each metal plate is lined with copper or zinc, palladium, lead, antimagnetic mu metal, aluminum, and ceramics; ...

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by Nadas Moksha
Sun Nov 19, 2006 4:30 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 748854

plasma membrane bilayer. Capacitor!

because the bilayer can build up a voltage, and becaus these voltages discharge, can't the bilayer be anologous to a capacitor. If so, has anyone measured the capacitance of certain membranes?

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by burningredphoenix
Mon Nov 21, 2005 9:33 pm
 
Forum: Cell Biology
Topic: plasma membrane bilayer. Capacitor!
Replies: 2
Views: 723


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