4. A proton and an electron accelerated by the same potential difference (voltage) fly into a homogeneous magnetic field. How many times is the radius of curvature of the path of the proton R1 greater than that of the electron R2? A) 33 B) 43 C) 53 D) 63 The ionization potential of a helium atom is 24.5 V. Determine the work of ionization. A) 39.2 x 10-19 J. B) 29.2 x 1019 J. C) 19.2 x 10-19J. D) 9.2 x 10-19 J.

4. A proton and an electron accelerated by the same potential difference (voltage) fly into a homogeneous magnetic field. How many times is the radius of curvature of the path of the proton R1 greater than that of the electron R2? A) 33 B) 43 C) 53 D) 63 The ionization potential of a helium atom is 24.5 V. Determine the work of ionization. A) 39.2 x 10-19 J. B) 29.2 x 1019 J. C) 19.2 x 10-19J. D) 9.2 x 10-19 J.

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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