B E Figure 4 In Figure 4 above a negatively charged particle of mass m and charge q=-7.5 x 10°C performs a circular motion horizontally in a clockwise direction. This motion is performed in a region with uniform magnetic field. Both magnetic fields and electric fields point downwards and have the strengths of B=0.45 T and E=150 NC respectively. Draw a free body diagram to show all forces acting on the charged particle. Calculate the period of revolution. Suppose that the electric field is removed, compare both situations.

B E Figure 4 In Figure 4 above a negatively charged particle of mass m and charge q=-7.5 x 10°C performs a circular motion horizontally in a clockwise direction. This motion is performed in a region with uniform magnetic field. Both magnetic fields and electric fields point downwards and have the strengths of B=0.45 T and E=150 NC respectively. Draw a free body diagram to show all forces acting on the charged particle. Calculate the period of revolution. Suppose that the electric field is removed, compare both situations.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 67AP: The accompanying figure shows a long, straight wire carrying a current of 10 A. What is the magnetic...

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