1. A particle has charge q = 0.100 C and mass m = 100 grams. It is first accelerated from rest through a potential difference of 200 V and then it passes undeflected through a velocity selector consisting of perpendicular electric and magnetic fields. The electric field in the velocity selector is 100 V/m. What is the magnetic field in the velocity selector (in T)? (A) 2.00 (B) 0.750 (C) 3.50 (D) 4.30 (E) 5.00 (F) 6.00

1. A particle has charge q = 0.100 C and mass m = 100 grams. It is first accelerated from rest through a potential difference of 200 V and then it passes undeflected through a velocity selector consisting of perpendicular electric and magnetic fields. The electric field in the velocity selector is 100 V/m. What is the magnetic field in the velocity selector (in T)? (A) 2.00 (B) 0.750 (C) 3.50 (D) 4.30 (E) 5.00 (F) 6.00

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 63AP: An electron of kinetic energy 2000 eV passes between parallel plates that are 1.0 an apart and kept...

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