Question:
A proton moving with velocity v is acted upon by electric
Last updated: 6/27/2023
![A proton moving with velocity v is acted upon by electric](https://media.kunduz.com/media/sug-question-candidate/20210729020720829206-2632951.jpg?h=512)
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 E y lm w B 4 E and B both parallel to v