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(a) A velocity selector consists of electric and magnetic fields described by the expressions = E k and B = B , with B
(a) A velocity selector consists of electric and magnetic fields described by the expressions = E k and B = B , with B = 14.0 mT. Find the value of E (in kV/m) such that a 830 eV electron moving in the negative x-direction is undeflected. kv/m (b) What If? For the value of E found in part (a), what would the kinetic energy of a proton have to be (in MeV) for it to move undeflected in the negative x-direction? MeV
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Given Electric field vecE Ehatk Magnetic area vecB Bhatj with B 140 mT 140 103 T Kinetic energy of t...
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Physics
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
2nd edition
77339681, 978-0077339685
