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The electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made.
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Resistance wire - Wikipedia, the free encyclopedia
Resistance wire is electrical wire used for its resistance. It is routinely used at high temperatures, so normally also has high melting point. Resistance wire is usually used for high-power resistor...
en.wikipedia.org/wiki/Resistance_wire |
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Learn about the physics of resistance in a wire. Change its resistivity, length, and area to see how they affect the wire's resistance. The sizes of the symbols in the equation change along with the diagram of a wire.
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The resistance of a wire - Part of Coursework Help GCSE and A-Level Coursework ... Aim: The resistance of a wire depends on certain factors. Investigate the effect of two of these factors –...
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V = difference of potential between two points on a wire, I = current through a wire, and; R = resistance measured between the same two points as the potential difference. ... 10-ga wire Resistance; Ohms/ft Resistivity ; 10-6 ohm-cm ... AWG Stranded Copper Wire Resistance and Voltage Drop...
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name Laura M status student age 15 Question - I am doing a physics investigation about the resistance of a wire, i personally am investigating how the width (SWG) of a wire affects the resistance of a wire! Can you help me??
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There is a possibility that the initial concentration distribution will be altered by gas movement such as roll-up vortices, so the resistance wire CT method is proposed and applied. ... Resistance wire CT pyrometry used to analyse the knocking problem in direct injection engines...
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