A velocity selector is an apparatus where crossed magnetic and electric fields allow for the precise measurement of a particle's speed. The magnetic and electric fields can be tuned until the particle passes through undeflected. Using the balanced electric and magnetic forces on the particle, the speed can be calculated. In the velocity selector shown below, a magnetic field of 0.35 T is directed into the page. In the velocity selector, the magnetic field is perpendicular to to an electric field produced by charged parallel plates that are 3.93 cm apart. What is the electric potential required between the plates so that the velocity selector allows all charged particles that have a speed of 6.15x105 m/s to pass through undeflected? SO Bin + + + + Source X VX Slit Round your answer to the nearest whole number. Your Answer: Answer X X XI× X X X X X X X xX X X xIX X X × x! X X X X X

A velocity selector is an apparatus where crossed magnetic and electric fields allow for the precise measurement of a particle's speed. The magnetic and electric fields can be tuned until the particle passes through undeflected. Using the balanced electric and magnetic forces on the particle, the speed can be calculated. In the velocity selector shown below, a magnetic field of 0.35 T is directed into the page. In the velocity selector, the magnetic field is perpendicular to to an electric field produced by charged parallel plates that are 3.93 cm apart. What is the electric potential required between the plates so that the velocity selector allows all charged particles that have a speed of 6.15x105 m/s to pass through undeflected? SO Bin + + + + Source X VX Slit Round your answer to the nearest whole number. Your Answer: Answer X X XI× X X X X X X X xX X X xIX X X × x! X X X X X

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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