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| Electronics Get help with your electronics, including flux capacitors. |
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04-16-2008, 05:59 AM
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#1 (permalink) |
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Mentor Articles Team
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Ohm's Law
Ohm's Law is the primary and fundimental rule in electricity & electronics.
In electricity 3 main properties exist: Voltage (V) Current (I) Resistance (R) If you know any two properties, the third can be calculated by using Ohm's law. V = I x R I = V divided by R R = V divided by I --------------------------------------- A 'Watt' is the unit of electrical power. It can be calculated by the following: W = V x I W = (V x V) divided by R W = (I x I) divided by R Note: English notation (W & V). For American notation, substitute: W = P (Power) V = E (EMF) [Electro Motive Force]
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  Join the TSF Team for the Folding@Home Project. I did!
Enter TSF Team number 85015 Last edited by DonaldG : 04-16-2008 at 06:17 AM. |
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04-25-2008, 04:38 PM
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#2 (permalink) | |
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Moderator Hardware Team
Join Date: Oct 2006
Location: Born in London, England, Living in Athens, Greece
Posts: 4,730
OS: Win ME, Win XP Pro SP3, Ubuntu 7.04, Mepis 6.5
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Re: Ohm's Law
Quote:
since V = I x R & W = V x I then W = NOT (I x I) divided by R but W=(I x I) x R you can delete this notice after making your alterations  or maybe not ... revenge on a shooting gallery incident perhaps ...
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 D_F Last edited by Done_Fishin : 04-25-2008 at 04:46 PM. |
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