Part A A person with body resistance between his hands of 12 k accidentally grasps the terminals of a 16-kV power supply. If the internal resistance of the power supply is 2300 2, what is the current through the person's body? Express your answer using two significant figures. I = ΜΕ ΑΣΦ Submit Request Answer Part B What is the power dissipated in his body? Express your answer using two significant figures. ΕΕ ΑΣΦ P = Submit Request Answer Part C ? ? A W If the power supply is to be made safe by increasing its internal resistance, what should the internal resistance be for the maximum current in the above situation to be Imax = 1.00 mA or less? Express your answer using two significant figures. r = ΕΠΙ ΑΣΦ Submit Request Answer ? Ω

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter21: Circuits And Dc Instruments
Section: Chapter Questions
Problem 26PE: A person with body resistance between his hands of 1.00 k accidentally grasps the terminals of a...
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Part A
A person with body resistance between his hands
of 12 k accidentally grasps the terminals of a
16-kV power supply.
If the internal resistance of the power supply is 2300 2, what is the current through the person's body?
Express your answer using two significant figures.
I =
ΜΕ ΑΣΦ
Submit
Request Answer
Part B
What is the power dissipated in his body?
Express your answer using two significant figures.
ΕΕ ΑΣΦ
P =
Submit
Request Answer
Part C
?
?
A
W
If the power supply is to be made safe by increasing its internal resistance, what should the internal
resistance be for the maximum current in the above situation to be Imax = 1.00 mA or less?
Express your answer using two significant figures.
r =
ΕΠΙ ΑΣΦ
Submit
Request Answer
?
Ω
Transcribed Image Text:Part A A person with body resistance between his hands of 12 k accidentally grasps the terminals of a 16-kV power supply. If the internal resistance of the power supply is 2300 2, what is the current through the person's body? Express your answer using two significant figures. I = ΜΕ ΑΣΦ Submit Request Answer Part B What is the power dissipated in his body? Express your answer using two significant figures. ΕΕ ΑΣΦ P = Submit Request Answer Part C ? ? A W If the power supply is to be made safe by increasing its internal resistance, what should the internal resistance be for the maximum current in the above situation to be Imax = 1.00 mA or less? Express your answer using two significant figures. r = ΕΠΙ ΑΣΦ Submit Request Answer ? Ω
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