. A 1.13 x 10 -19-C negative charge is traveling with a speed of 3.5 x 107 m/s through a uniform field with magnitude 0.076 T. The charge has a mass of 1.95 x 10-31 kg. Determine the angle the velocity vector makes with the field if the particle's acceleration is 1.25 x 1017 m/s2.

. A 1.13 x 10 -19-C negative charge is traveling with a speed of 3.5 x 107 m/s through a uniform field with magnitude 0.076 T. The charge has a mass of 1.95 x 10-31 kg. Determine the angle the velocity vector makes with the field if the particle's acceleration is 1.25 x 1017 m/s2.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 118AP: Three charges are positioned at the cornets of a parallelogram as shown below. (a) If Q=8.0C what is...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

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1. A 1.13 x 10 ^-19-C negative charge is traveling with a speed of 3.5 x 10⁷ m/s through a uniform field with magnitude 0.076 T. The charge has a mass of 1.95 x 10^-31 kg. Determine the angle the velocity vector makes with the field if the particle's acceleration is 1.25 x 10¹⁷ m/s².

2. Suppose another solenoid is to be designed to produce a uniform 1.350-T magnetic field near its center, and a very long wire will be wound around it 4570 times. If the solenoid has to be 45.65-cm long and 7.8-cm in diameter, how much electric current is needed to produce the given field?

Flow of electric charges through a conductor.

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