The resistance of the body varies from approximately 500 ks? (when it is very dry) to about 1.5 km2 (when it is wet). The maximum safe current is about 5.3 mA. At 10 mA or above, muscle contractions can occur that may be fatal. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Electrical hazards in heart surgery. Part A What is the largest potential difference that a person can safely touch if his body is wet? Express your answer with the appropriate units. V= Submit Part B μà Value yes no Request Answer Units GE Is this result within the range of common household voltages? ?

Inquiry into Physics
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ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter7: Electricity
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The resistance of the body varies from
approximately 500 ks (when it is very dry) to about
1.5 kn (when it is wet). The maximum safe current
is about 5.3 mA. At 10 mA or above, muscle
contractions can occur that may be fatal.
For related problem-solving tips and strategies, you
may want to view a Video Tutor Solution of
Electrical hazards in heart surgery.
Part A
What is the largest potential difference that a person can safely touch if his body is wet?
Express your answer with the appropriate units.
V =
Submit
Part B
O yes
μA
O no
Value
Request Answer
Units
Is this result within the range of common household voltages?
?
Constants
Transcribed Image Text:Syllabus Scores Pearson eText Study Area Document Sharing User Settings Course Tools The resistance of the body varies from approximately 500 ks (when it is very dry) to about 1.5 kn (when it is wet). The maximum safe current is about 5.3 mA. At 10 mA or above, muscle contractions can occur that may be fatal. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Electrical hazards in heart surgery. Part A What is the largest potential difference that a person can safely touch if his body is wet? Express your answer with the appropriate units. V = Submit Part B O yes μA O no Value Request Answer Units Is this result within the range of common household voltages? ? Constants
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