A charged particle travels undeflected through perpendicular electric and magnetic fields whose magnitudes are 3000. N/C and 30 mT , respectively. a) Find the speed of the particle if it is a proton.? b) Find the speed of the particle if it is an alpha particle. ( An alpha particle is a helium nucleus - a positive ion with a double positive charge of +2e+2e. )

A charged particle travels undeflected through perpendicular electric and magnetic fields whose magnitudes are 3000. N/C and 30 mT , respectively. a) Find the speed of the particle if it is a proton.? b) Find the speed of the particle if it is an alpha particle. ( An alpha particle is a helium nucleus - a positive ion with a double positive charge of +2e+2e. )

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section: Chapter Questions

Problem 23P: A proton accelerates from rest in a uniform electric field of 640. N/C At some later time, its speed...

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