zhiyar9879
15.02.2021 •
Physics
A point charge +q of mass m is moving through a region of constant electrical potential V1 with total energy E1. It then crosses an interface and enters a region of electrical potential V2< V1. a) Find the angle φ2as a function of φ1, E1, V1andV2. You may safely neglect anything that happens while crossing the interface.b) What kind of boundary could produce this situation
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