The energy in the capacitor is delivered by placing paddles on either side of the victim's heart as shown in the figure. The defibrillator delivers the charge stored in the capacitor through the paddles, hopefully resetting the heart so it can begin beating normally. The charge is delivered in a sudden pulse that lasts about 100 ms. What is the average current flowing through the body?‹I› = _____ A What is the rate at which the energy stored in the capacitor is transferred to the body? This is the average power output of the defibrillator.‹P› = _____ W What is the effective resistance of the body along the path that the current takes?Reff = _____ Ω

The energy in the capacitor is delivered by placing paddles on either side of the victim's heart as shown in the figure. The defibrillator delivers the charge stored in the capacitor through the paddles, hopefully resetting the heart so it can begin beating normally. The charge is delivered in a sudden pulse that lasts about 100 ms. What is the average current flowing through the body?‹I› = ___ A What is the rate at which the energy stored in the capacitor is transferred to the body? This is the average power output of the defibrillator.‹P› = _ W What is the effective resistance of the body along the path that the current takes?Reff = ___ Ω

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 62PQ

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Question

The charge is delivered in a sudden pulse that lasts about 100 ms. What is the average current flowing through the body?
‹I› = _____ A

What is the rate at which the energy stored in the capacitor is transferred to the body? This is the average power output of the defibrillator.
‹P› = _____ W

What is the effective resistance of the body along the path that the current takes?
R_eff = _____ Ω

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