Question:
3 A proton moving with velocity v is acted upon by electric
Last updated: 6/14/2023
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3 A proton moving with velocity v is acted upon by electric field E and magnetic field B The proton will move undeflected with constant speed if 1 E is perpendicular to B 2 E is parallel to v and perpendicular to B 3 E B and v are mutually perpendicular and EIB V 4 E and B both parallel to v 000