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2. Is there a linear relationship between current and voltage?

2. Is there a linear relationship between current and voltage?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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OHM's Law, please answer 2 and 3

2. Is there a linear relationship between current and voltage? 3. What is the relationship between the slope of the plot line and circuit resistance? 4. A 30 ohm resistance is connected in series with a resistance R whose ohmic value is unknown. If the current is 2 ampere when the circuit voltage is 115 volts, calculate the resistance of the unknown. 5. A 6 ohm load is connected to a 119.6-volt source through a pair of 0.25 ohm conductors. Calculate the load current and voltage.
Transcribed Image Text:2. Is there a linear relationship between current and voltage? 3. What is the relationship between the slope of the plot line and circuit resistance? 4. A 30 ohm resistance is connected in series with a resistance R whose ohmic value is unknown. If the current is 2 ampere when the circuit voltage is 115 volts, calculate the resistance of the unknown. 5. A 6 ohm load is connected to a 119.6-volt source through a pair of 0.25 ohm conductors. Calculate the load current and voltage.
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