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A pacemaker applies 75 stimulating square-pulses per minute to the heart.The pulse length is 0.5 ms, and the amplitude is 5 V. Two electrodes convey the pulses from the pulse generator to the heart wall. The resistance of the heart tissue between the connecting electrodes is 6x10^2 Ohm. Calculate the energy in two stimulating square-pulse? O a. 42 uJ O b. 4.2 x 10^-8 J Oc. 2.4 x 10^-8 J O d. 240 nJ

A pacemaker applies 75 stimulating square-pulses per minute to the heart.The pulse length is 0.5 ms, and the amplitude is 5 V. Two electrodes convey the pulses from the pulse generator to the heart wall. The resistance of the heart tissue between the connecting electrodes is 6x10^2 Ohm. Calculate the energy in two stimulating square-pulse? O a. 42 uJ O b. 4.2 x 10^-8 J Oc. 2.4 x 10^-8 J O d. 240 nJ

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A pacemaker applies 75 stimulating square-pulses per minute to the heart.The pulse length is 0.5 ms, and the amplitude is 5 V. Two electrodes convey the pulses from the pulse generator to the heart wall. The resistance of the heart tissue between the connecting electrodes is 6x10^2 Ohm. Calculate the energy in two stimulating square-pulse? O a. 42 uJ O b. 4.2 x 10^-8 J O c. 2.4 x 10^-8 J O d. 240 nJ
Transcribed Image Text:A pacemaker applies 75 stimulating square-pulses per minute to the heart.The pulse length is 0.5 ms, and the amplitude is 5 V. Two electrodes convey the pulses from the pulse generator to the heart wall. The resistance of the heart tissue between the connecting electrodes is 6x10^2 Ohm. Calculate the energy in two stimulating square-pulse? O a. 42 uJ O b. 4.2 x 10^-8 J O c. 2.4 x 10^-8 J O d. 240 nJ
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