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In proton-beam therapy, a high-energy beam of protons is fired at a tumor. As the protons stop in the tumor, their kinetic energy breaks apart the tumor's DNA, thus killing the tumor cells. For one patient, it is desired to deposit 0.10 J of proton energy in the tumor. To create the proton beam, protons are accelerated from rest through a 1.0x104 kV potential difference. ♥ Part A What is the total charge of the protons that must be fired at the tumor? Express your answer to two significant figures and include the appropriate units.

In proton-beam therapy, a high-energy beam of protons is fired at a tumor. As the protons stop in the tumor, their kinetic energy breaks apart the tumor's DNA, thus killing the tumor cells. For one patient, it is desired to deposit 0.10 J of proton energy in the tumor. To create the proton beam, protons are accelerated from rest through a 1.0x104 kV potential difference. ♥ Part A What is the total charge of the protons that must be fired at the tumor? Express your answer to two significant figures and include the appropriate units.

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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In proton-beam therapy, a high-energy beam of protons is fired at a tumor. As the protons stop in the tumor, their kinetic energy breaks apart the tumor's DNA, thus killing the tumor cells. For one patient, it is desired to deposit 0.10 J of proton energy in the tumor. To create the proton beam, protons are accelerated from rest through a 1.0x104 kV potential difference. Part A What is the total charge of the protons that must be fired at the tumor? Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) 9 ■ HA -3 0.16-10- P Pearson S ?
Transcribed Image Text:In proton-beam therapy, a high-energy beam of protons is fired at a tumor. As the protons stop in the tumor, their kinetic energy breaks apart the tumor's DNA, thus killing the tumor cells. For one patient, it is desired to deposit 0.10 J of proton energy in the tumor. To create the proton beam, protons are accelerated from rest through a 1.0x104 kV potential difference. Part A What is the total charge of the protons that must be fired at the tumor? Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) 9 ■ HA -3 0.16-10- P Pearson S ?
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