Answered: What does determining the line of best…

What does determining the line of best fit give us? and what can we do about it in the context of measuring unknown non-ohmic resistors?

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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Question

What does determining the line of best fit give us? and what can we do about it in the
context of measuring unknown non-ohmic resistors?

Current-Voltage Plot
60
50
|= 0.509 * e0.946* v
40
30
20
10
2
3
4
Voltage (V)
Current (A)

Expert Solution

Step 1

Ohmic resistor:

A device is “Ohmic” when the relationship between current and voltage is linear.

This implies that the resistance is constant and irrespective of the input voltage, the current will change by the same
rate.

Step by step

Solved in 2 steps

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