An electron (m = 9.1 x 10-31 kg, q = -1.6 x 10-19 C) in the picture tube of a TV is accelerated from rest through a potential difference of AV = 5000 V. What is the final speed of the electron? CQ2: What is the change in the system's potential energy? A) U₁ - U₁ = AV B) U₁-U₁= -AV C) U₁-U₁=qAV D) U₁-U₁=-qAV

An electron (m = 9.1 x 10-31 kg, q = -1.6 x 10-19 C) in the picture tube of a TV is accelerated from rest through a potential difference of AV = 5000 V. What is the final speed of the electron? CQ2: What is the change in the system's potential energy? A) U₁ - U₁ = AV B) U₁-U₁= -AV C) U₁-U₁=qAV D) U₁-U₁=-qAV

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter28: Special Relativity

Section: Chapter Questions

Problem 62PE: (a) What is the effective accelerating potential for electrons at the Stanford Linear Accelerator,...

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