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Ohmic Or NoN ohmic

by raman911
Tags: ohmic
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Apr29-07, 04:36 PM
P: 130

The problem statement, all variables and given/known data

its ohmic or non ohmic?if ohmic why?if non ohmic why?
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Apr29-07, 04:48 PM
P: 312
Does its resistance change?
Apr29-07, 04:49 PM
P: 22
What we found: The graph is not a straight line which shows that the nichrome wire does not obey Ohm's Law, that is, it is non-ohmic.

Sep20-11, 04:00 AM
P: 1
Ohmic Or NoN ohmic

As the relationship is not linear, the graph is NON OHMIC.

Ohms law states that the Voltage (Potential Difference) and Current of a circuit are both DIRECTIONALLY PROPORTIONAL to each other - therefore a graph produced displaying the relationship between the two would be linear.

Hope this helps!

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