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11th July 2010, 09:41 PM
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#1 |
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diyAudio Member
Join Date: Dec 2005
Location: west lafayette
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How to calculate inductance of foil
How do you calculate the inductance for a length of aluminum foil? All of the equations I've seen are for coils.
Will inductance vary dramatically with frequency? I'm not sure if the skin effect will play a role. Thanks, Thadman
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"It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them." |
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11th July 2010, 10:02 PM
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#3 | |
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diyAudio Member
Join Date: Dec 2005
Location: west lafayette
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Quote:
__________________
"It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them." |
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11th July 2010, 10:30 PM
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#4 |
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diyAudio Member
Join Date: Jun 2002
Location: USA, MN
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what is the application - just a linear conductor?
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Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works. --Carl Sagan Science is a way of thinking much more than it is a body of knowledge. --Carl Sagan |
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11th July 2010, 10:32 PM
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#5 | |
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diyAudio Member
Join Date: Dec 2005
Location: west lafayette
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Quote:
__________________
"It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them." Last edited by thadman; 11th July 2010 at 10:44 PM. |
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11th July 2010, 10:45 PM
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#6 |
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diyAudio Member
Join Date: Jun 2002
Location: USA, MN
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in that application your hookup wire and/or transformer will probably swamp any inductance due to the ribbon.
Inductor - Wikipedia, the free encyclopedia
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Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works. --Carl Sagan Science is a way of thinking much more than it is a body of knowledge. --Carl Sagan |
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11th July 2010, 10:59 PM
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#7 | |
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diyAudio Member
Join Date: Dec 2005
Location: west lafayette
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Quote:
If I saturate the steel to 2.2 tesla, I believe its permeability approaches that of air and might be assumed a constant.
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"It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them." Last edited by thadman; 11th July 2010 at 11:04 PM. |
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