For the purpose of measuring the electric resistance of shoes through the body of the wearer standing on a metal ground plate, the American National Standards Institute (ANSI) specifies the circuit shown in Figure P27.14. The potential difference AVacross the 1.00-MN resistor is measured with an ideal voltmeter. (a) Show that the resistance of the footwear is 50.0 V – AV R shoes AV (b) In a medical test, a current through the human body should not exceed 150 µA. Can the current delivered by the ANSI-specified circuit exceed 150 µA? To decide, consider a person standing barefoot on the ground plate.

For the purpose of measuring the electric resistance of shoes through the body of the wearer standing on a metal ground plate, the American National Standards Institute (ANSI) specifies the circuit shown in Figure P27.14. The potential difference AVacross the 1.00-MN resistor is measured with an ideal voltmeter. (a) Show that the resistance of the footwear is 50.0 V – AV R shoes AV (b) In a medical test, a current through the human body should not exceed 150 µA. Can the current delivered by the ANSI-specified circuit exceed 150 µA? To decide, consider a person standing barefoot on the ground plate.

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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Question

For the purpose of measuring the electric resistance of shoes
through the body of the wearer standing on a metal ground
plate, the American National Standards Institute (ANSI)
specifies the circuit shown in Figure P27.14. The potential
difference AVacross the 1.00-M2 resistor is measured with an
ideal voltmeter. (a) Show that the resistance of the footwear is
50.0 V – AV
shoes
AV
(b) In a medical test, a current through the human body
should not exceed 150 µA. Can the current delivered by the
ANSI-specified circuit exceed 150 µA? To decide, consider a
person standing barefoot on the ground plate.
1.00 MN
V
50.0 V
Figure P27.14

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