Magnetic induction, Physics

A particle with charge q and mass m is shot with K.E ''k'' into the region between two plates.If magnetic field between plates is B.How large B must be if the particle is to miss collision with the opposite plate?

Ans)To just miss the collision of the opposite plate,the paticle must move in a circular path of radius ''d'' so that,



but K=1/2 mv2

K=(mv)2 /m2


mv=(2Km)1/2 ---------------(2)

substitutng (2) in (1)




Posted Date: 3/9/2013 8:26:26 AM | Location : United States

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