1. A device may have a region of operation that is Ohmic and another that is not. How owuld V vs. I data show this? 2. Explain what happens to resistance as the filament of an incandescent light bulb heats up?
1. A device may have a region of operation that is Ohmic and another that is not. How owuld V vs. I data show this? 2. Explain what happens to resistance as the filament of an incandescent light bulb heats up?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. A device may have a region of operation that is Ohmic and another that is not. How owuld V vs. I data show this?
2. Explain what happens to resistance as the filament of an incandescent light bulb heats up?
Expert Solution
Step 1
1)
The device that follows Ohm’s law is called the ohmic relation.
Write the equation of Ohm’s law.
The voltage has a linear relationship with the current in the ohmic relation.
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