A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done by passing a large current of 12 A through the body at 25 V for a very short time, usually about 3 millisecond. How much energy is transferred from the defibrillator to the body? O 0.90 J O 900 w-s O 0.90 J/s O 3 w-s

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter28: Current And Resistance
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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 of 12 A through the body at 25 V for a very
short time, usually about 3 millisecond. How much energy is transferred from the defibrillator to the body?
O 0.90 J
O 900 w-s
O 0.90 J/s
O 3 w-s
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 of 12 A through the body at 25 V for a very short time, usually about 3 millisecond. How much energy is transferred from the defibrillator to the body? O 0.90 J O 900 w-s O 0.90 J/s O 3 w-s
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