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

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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