A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done by passing a large current through the body at 25 V for a very short time, usually about 3 millisecond. If 0.90 J of energy is transferred from the defibrillator to the body, what is the current that passed through the body? O 0.12 A O 12 A O 120 A O 1,200 A

University Physics Volume 2
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Chapter7: Electric Potential
Section: Chapter Questions
Problem 32P: (a) What is the average power output of a heart defibrillator that dissipates 400 J of energy in...
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A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done by passing a large current through the body at
25 V for a very short time, usually about 3 millisecond. If 0.90 J of energy is transferred from the defibrillator to the body, what is the
current that passed through the body?
O 0.12 A
O 12 A
O 120 A
1,200 A
Transcribed Image Text:A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done by passing a large current through the body at 25 V for a very short time, usually about 3 millisecond. If 0.90 J of energy is transferred from the defibrillator to the body, what is the current that passed through the body? O 0.12 A O 12 A O 120 A 1,200 A
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