Imagine a person with feet in contact with the ground and another part of the body in contact with a 240 V source. Resistance of the skin is greater than 500 kN, and the resistance of the path through the body interior is estimated to be 0.5 kQ. Which of the following statements is true? 1. Most of the electric current will travel through the skin 2. Most of the electric current will travel through the body interior 3. Current will be equally divided between skin and interior pathways 4. No current will flow.

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section: Chapter Questions
Problem 14P: For the purpose of measuring the electric resistance of shoes through the body of the wearer...
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Imagine a person with feet in contact with the ground and another part of the body in contact
with a 240 V source. Resistance of the skin is greater than 500 k2, and the resistance of the
path through the body interior is estimated to be 0.5 k2. Which of the following statements is
true?
1. Most of the electric current will travel through the skin
2. Most of the electric current will travel through the body interior
3. Current will be equally divided between skin and interior pathways
4. No current will flow.
Transcribed Image Text:Imagine a person with feet in contact with the ground and another part of the body in contact with a 240 V source. Resistance of the skin is greater than 500 k2, and the resistance of the path through the body interior is estimated to be 0.5 k2. Which of the following statements is true? 1. Most of the electric current will travel through the skin 2. Most of the electric current will travel through the body interior 3. Current will be equally divided between skin and interior pathways 4. No current will flow.
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