7) An electron beam passes undeflected through a region in which mutually perpendicular electric and magnetic fields of magnitude 10 V m' and 0.01T, respectively, exist. The velocity of an electron in the beam is A) 10' ms (B) 10 ms' (C) 10* ms (D) 10* ms

7) An electron beam passes undeflected through a region in which mutually perpendicular electric and magnetic fields of magnitude 10 V m' and 0.01T, respectively, exist. The velocity of an electron in the beam is A) 10' ms (B) 10 ms' (C) 10* ms (D) 10* ms

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section: Chapter Questions

Problem 42A

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