A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative x direction and has a magnitude of2.18 mT. At one instant the velocity of the proton is in the positive y direction and has a magnitude of 2710 m/s. At that instant, what isthe magnitude of the net force acting on the proton if the electric field is (a) in the positive z direction and has a magnitude of 4.41 V/m,(b) in the negative z direction and has a magnitude of 4.41 V/m, and (c) in the positive x direction and has a magnitude of 4.41 V/m?(a) Number i 1.29E-18UnitsN(b) Number i 9.43E-19UnitsN(c) Number1.176E-18UnitsN

Answered: A proton travels through uniform…

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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In an experiment designed to measure the Earth's magnetic field using the Hall effect, a copper bar 0.400 cm thick is positioned along an east- west direction. Assume n = 8.46 × 1028 electrons/m3 and the plane of the bar is rotated to be perpendicular to the direction of B. If a current of 8.00 A in the conductor results in a Hall voltage of 4.20 x 10¯12 v, what is the magnitude of the Earth's magnetic field at this location? µT
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