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Q-- if a charged particle goes unaccelerated in a region containing electric and magnetic fields.(more then 1 option)a) E must be perpendicular to Bb) v must be perpendicular to Ec) v must be perpendicular to Bd) E must be equal to vB.EXPLAIN IT AND TELL ME Y ( D )IS NOT CORRECT

gOlU g3n|[0]uS , 14 Years ago
Grade Upto college level
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 14 Years ago

Lorentz force F =q(E+(vxB))=0, E = -vxB, therefore, E is perpendicular to v and B. Thus, a) and b) are correct.

E = -vxB, that is why option d) is wrong

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