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Suppose a beam of 4.80 eV protons strikes a potential energy barrier of height 6.60 eV and thickness 0.690 nm, at a rate equivalent to a current of 1180 A. (a) How many years would you have to wait (on average) for one proton to be transmitted through the barrier? (b) How long would you have to wait if the beam consisted of electrons rather than protons? (a) Number i Units years (b) Number i Units years >

Suppose a beam of 4.80 eV protons strikes a potential energy barrier of height 6.60 eV and thickness 0.690 nm, at a rate equivalent to a current of 1180 A. (a) How many years would you have to wait (on average) for one proton to be transmitted through the barrier? (b) How long would you have to wait if the beam consisted of electrons rather than protons? (a) Number i Units years (b) Number i Units years >

University Physics Volume 3
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter5: Relativity
Section: Chapter Questions
Problem 5.2CYU: Check Your Understanding What is if v=0.650c?
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Suppose a beam of 4.80 eV protons strikes a potential energy barrier of height 6.60 eV and thickness 0.690 nm, at a rate equivalent to a current of 1180 A. (a) How many years would you have to wait (on average) for one proton to be transmitted through the barrier? (b) How long would you have to wait if the beam consisted of electrons rather than protons? (a) Number i Units years (b) Number i Units years >
Transcribed Image Text:Suppose a beam of 4.80 eV protons strikes a potential energy barrier of height 6.60 eV and thickness 0.690 nm, at a rate equivalent to a current of 1180 A. (a) How many years would you have to wait (on average) for one proton to be transmitted through the barrier? (b) How long would you have to wait if the beam consisted of electrons rather than protons? (a) Number i Units years (b) Number i Units years >
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