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You plotted a graph of current vs. voltage and found the slope of the best fit line is m± Am = 4.69 ±1.79 Amps/Volt. The resistance can be calculated from 1 the slope by knowing: R m The fractional uncertainty in the slope is equivalent to the fractional uncertainty in the resistance: AR Am R m = ᎪᎡ - Calculate the uncertainty in the resistance, AR in units of (ohms), then enter the raw value (no units) into the box below. Round to two decimal places. =

You plotted a graph of current vs. voltage and found the slope of the best fit line is m± Am = 4.69 ±1.79 Amps/Volt. The resistance can be calculated from 1 the slope by knowing: R m The fractional uncertainty in the slope is equivalent to the fractional uncertainty in the resistance: AR Am R m = ᎪᎡ - Calculate the uncertainty in the resistance, AR in units of (ohms), then enter the raw value (no units) into the box below. Round to two decimal places. =

College Physics
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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You plotted a graph of current vs. voltage and found the slope of the best fit line is \[ m \pm \Delta m = 4.69 \pm 1.79 \, \text{Amps/Volt}. \] The resistance can be calculated from the slope by knowing: \[ R = \frac{1}{m} \] The fractional uncertainty in the slope is equivalent to the fractional uncertainty in the resistance: \[ \frac{\Delta R}{R} = \frac{\Delta m}{m} \] Calculate the uncertainty in the resistance, \( \Delta R \) in units of \( \Omega \) (ohms), then enter the raw value (no units) into the box below. **Round to two decimal places.** \[ \Delta R = \]
Transcribed Image Text:You plotted a graph of current vs. voltage and found the slope of the best fit line is \[ m \pm \Delta m = 4.69 \pm 1.79 \, \text{Amps/Volt}. \] The resistance can be calculated from the slope by knowing: \[ R = \frac{1}{m} \] The fractional uncertainty in the slope is equivalent to the fractional uncertainty in the resistance: \[ \frac{\Delta R}{R} = \frac{\Delta m}{m} \] Calculate the uncertainty in the resistance, \( \Delta R \) in units of \( \Omega \) (ohms), then enter the raw value (no units) into the box below. **Round to two decimal places.** \[ \Delta R = \]
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