Question 30 1 Point A positive charge (1.6x10^-19 C) moving with a constant velocity v 0.5 m/s enters a region of a uniform magnetic field 7 Tesla pointing into the page. What is the magnitude and direction of the magnetic force on the charge? ... X X X X X 5.6 x10^-19 N, left B) 2x10^-19 N, right 5.6 x10^-19 N, into the page 2x10^-19 N, out of the page

Question 30 1 Point A positive charge (1.6x10^-19 C) moving with a constant velocity v 0.5 m/s enters a region of a uniform magnetic field 7 Tesla pointing into the page. What is the magnitude and direction of the magnetic force on the charge? ... X X X X X 5.6 x10^-19 N, left B) 2x10^-19 N, right 5.6 x10^-19 N, into the page 2x10^-19 N, out of the page

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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Note: The problems and reading are a continuation of reading on Magnetic Fields. Show all your work to arrive at a formulation for problems if necessary. A complete formulation without having to substitute numbers is sufficient as an answer.
Q1) Example 11.1: Page No. 498: (Practice) An alpha-particle of charge 3.2 x 10 19 C moves through a uniform magnetic field of 1.5 T. What is the maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s? Q2) Problem 23: Page No. 525: (Practice) An electron moving at 4.00 x 10 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40 x 10 N. What angle does the velocity of the electron make with the magnetic field? Q3) Problem 33: Page No. 526: An alpha-particle (m-6.64x10"kg, q=3.2×101°C) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron volts? (1 electron-volt = 1.602x10 9 joule) Q4) Problem 25: Page No. 525: (Practice) A cosmic-ray electron moves at 7.5x10 m/s perpendicular to Earth's magnetic field at an altitude where the ficld strength is 0.1 G. What is the radius of the circular path the electron follows? F00…
A proton (qp= 1.6 x 1019c & mp= 1.673 x 10-2/kg) has a speed of v= 5x106 m/s enters a magnetic field of B= 3T directed by an angle of 30° with horizontal. Find the acceleration of proton. 2.5 x 1015 m/s2 3.13 x 1015 m/s2. 1.2 x 1015 m/s2. 7.17 x 1015 m/s2. а. b. d.
Part (a) Express the magnitude of the magnetic force, F, in terms of q, v, and B. F = ______ Part (b) Express the radius, R, of the circular motion in terms of the centripetal acceleration a and the speed v. R = ______
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