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Use the worked example above to help you solve this problem. A proton moves with a speed of 1.28 x 10 m/s through Earth's magnetic field, which has a value of 59.1 uT 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? North (b) What is the strength of the magnetic force when the proton moves eastward? (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 10 N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 1027 kg. N Forav elec

Use the worked example above to help you solve this problem. A proton moves with a speed of 1.28 x 10 m/s through Earth's magnetic field, which has a value of 59.1 uT 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? North (b) What is the strength of the magnetic force when the proton moves eastward? (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 10 N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 1027 kg. N Forav elec

College Physics
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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PRACTICE IT Use the worked example above to help you solve this problem. A proton moves with a speed of 1.28 x 10 m/s through Earth's magnetic field, which has a value of 59.1 uT 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? North (b) What is the strength of the magnetic force when the proton moves eastward? (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 10 N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 1027 kg. F. grav N. elec EXERCISE HINTS: GETTING STARTED I I'M STUCK! Suppose an electron is moving due west in the same magnetic field as in the example at a speed of 2.16 x 10° m/s. Find the magnitude and direction of the magnetic force on the electron. F = N, - Direction - O
Transcribed Image Text:PRACTICE IT Use the worked example above to help you solve this problem. A proton moves with a speed of 1.28 x 10 m/s through Earth's magnetic field, which has a value of 59.1 uT 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? North (b) What is the strength of the magnetic force when the proton moves eastward? (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 10 N/C at that location, a common value at Earth's surface. Note that the mass of the proton is 1.67 x 1027 kg. F. grav N. elec EXERCISE HINTS: GETTING STARTED I I'M STUCK! Suppose an electron is moving due west in the same magnetic field as in the example at a speed of 2.16 x 10° m/s. Find the magnitude and direction of the magnetic force on the electron. F = N, - Direction - O
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