B1) A proton moving (along +x- axis) with the speed 3.2 x 10 5 m/s enters in a uniform magnetic field B of 0.9 T directed along negative y-axis (-y- axis). The angle between velocity and magnetic field is 90°. Find the magnitude of magnetic force acting on the proton. Charge of the proton is 1.6x10-19. C B2) A wire carrying 20 A of current has a length of 23.5 cm in a magnetic field of 1.25 T. Find the force on the wire if the angle between the wire and the magnetic field lines is 45°.

B1) A proton moving (along +x- axis) with the speed 3.2 x 10 5 m/s enters in a uniform magnetic field B of 0.9 T directed along negative y-axis (-y- axis). The angle between velocity and magnetic field is 90°. Find the magnitude of magnetic force acting on the proton. Charge of the proton is 1.6x10-19. C B2) A wire carrying 20 A of current has a length of 23.5 cm in a magnetic field of 1.25 T. Find the force on the wire if the angle between the wire and the magnetic field lines is 45°.

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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