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alpha particle (charge +2e) moves through a potential difference AV=-0.460 KV. Its initial kinetic energy is 1.80 × 10-16 J. What is final kinetic energy? 272x10^-16 J

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 5OQ

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

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An alpha particle (charge +2e) moves through a potential difference AV=-0.460 kV. Its initial kinetic energy is 1.80 × 10-16 J. What is
its final kinetic energy?
3.272x10^-16 J

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