A negatively charged particle is at rest in a region where a uniform magnetic field points in the positive x direction and a uniform electric field points in the positive y direction. What is the direction of the vector sum of the forces exerted on the particle?

A negatively charged particle is at rest in a region where a uniform magnetic field points in the positive x direction and a uniform electric field points in the positive y direction. What is the direction of the vector sum of the forces exerted on the particle?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 12P

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Question

A negatively charged particle is at rest in a region where a uniform
magnetic field points in the positive x direction and a uniform
electric field points in the positive y direction. What is the direction
of the vector sum of the forces exerted on the particle?

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