Answered: An electron is emitted by a hot cathode…

An electron is emitted by a hot cathode and accelerated by a pd of 10 kV. Calculate: (a) the kinetic energy gained by the electron (b) the final velocity of the electron

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter6: Photons And Matter Waves

Section: Chapter Questions

Problem 163AP: An atom can be formed when a negative muon is captured by a proton. The muon has the same charge as...

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de Broglie Equation

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Question

1 An electron is emitted by a hot cathode and accelerated by a pd of 10 kV. Calculate:
1. (a) the kinetic energy gained by the electron
2. (b) the final velocity of the electron

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