Use the worked example above to help you solve this problem. A proton moves with a speed of 1.03 x 105 m/s through Earth's magnetic field, which has a value of 55.1 µT at a particular location. When the proton moves eastward, the magnetic force acting on it is directed straight upward, and when it moves northward, no magnetic force acts on it. (a) What is the direction of the magnetic field? ---Select-- C (b) What is the strength of the magnetic force when the proton moves eastward? N (c) Calculate the gravitational force on the proton and compare it with the magnetic force. Compare it also with the electric force if there were an electric field with magnitude E = 1.50 x 10² N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 10-27 kg. N F grav elec = N D.Suppose an electron is moving due west in the same magnetic field as in the example at a speed of 2.87 x 105 m/s. Find the magnitude and direction of the magnetic force on the electron. F = N Direction -- C

Use the worked example above to help you solve this problem. A proton moves with a speed of 1.03 x 105 m/s through Earth's magnetic field, which has a value of 55.1 µT at a particular location. When the proton moves eastward, the magnetic force acting on it is directed straight upward, and when it moves northward, no magnetic force acts on it. (a) What is the direction of the magnetic field? ---Select-- C (b) What is the strength of the magnetic force when the proton moves eastward? N (c) Calculate the gravitational force on the proton and compare it with the magnetic force. Compare it also with the electric force if there were an electric field with magnitude E = 1.50 x 10² N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 10-27 kg. N F grav elec = N D.Suppose an electron is moving due west in the same magnetic field as in the example at a speed of 2.87 x 105 m/s. Find the magnitude and direction of the magnetic force on the electron. F = N Direction -- C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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