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Old 10-21-2001, 05:04 PM   #13
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Vampire
 

Join Date: April 28, 2001
Location: Cambridge
Age: 42
Posts: 3,877
Kaz:

I'm doing Electronic Engineering at Cambridge 1st year:

R changes ONLY with material, temperature, length and area.

I think I ought to know...

Voltage (potential difference) is adjustable and the current THROUGH the resistor changes acoordingly. THE REISITOR can heat up as a result of this...

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