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1. A certain geophysical technique determines the electrical resistivity of the ground by measuring the voltage, V, and current, I, between electrodes separated by a distance, a. These measurements are related to resistivity by the equation, resistivity = 2ra (V/I). If V= 0.512 + 0.01 volts, I=0.00684 + 0.0001 Amps, and a = 1.00 + 0.01 meters, what is the uncertainty in the resistivity. (Note: The units of resistivity are ohm-meters. The numbers in this problem are given in such a way that no unit conversions are necessary.)

1. A certain geophysical technique determines the electrical resistivity of the ground by measuring the voltage, V, and current, I, between electrodes separated by a distance, a. These measurements are related to resistivity by the equation, resistivity = 2ra (V/I). If V= 0.512 + 0.01 volts, I=0.00684 + 0.0001 Amps, and a = 1.00 + 0.01 meters, what is the uncertainty in the resistivity. (Note: The units of resistivity are ohm-meters. The numbers in this problem are given in such a way that no unit conversions are necessary.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. A certain geophysical technique determines the electrical resistivity of the ground by measuring the voltage, V, and current, I, between electrodes separated by a distance, a. These measurements are related to resistivity by the equation, resistivity = 2ra (V/I). If V = 0.512 + 0.01 volts, I= 0.00684 + 0.0001 Amps, and a = 1.00 + 0.01 meters, what is the uncertainty in the resistivity. (Note: The units of resistivity are ohm-meters. The numbers in this problem are given in such a way that no unit conversions are necessary.)
Transcribed Image Text:1. A certain geophysical technique determines the electrical resistivity of the ground by measuring the voltage, V, and current, I, between electrodes separated by a distance, a. These measurements are related to resistivity by the equation, resistivity = 2ra (V/I). If V = 0.512 + 0.01 volts, I= 0.00684 + 0.0001 Amps, and a = 1.00 + 0.01 meters, what is the uncertainty in the resistivity. (Note: The units of resistivity are ohm-meters. The numbers in this problem are given in such a way that no unit conversions are necessary.)
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