i am really confused please help me

Asked by sunitasingh | 7th Feb, 2010, 09:40: PM

Expert Answer:

Let v: velocity, q: charge, m: mass, v: speed (magnitude of velocity)

The magnetic force is given by,

F =q(vXB)

ma = q(vXB)

(vXB) = Vector product of two vectors, v, velocity and B, magnetic field = vBsinθn where θ is the angle between velocity of the charge q and magnetic field, n is unit vector to the plane containing v and B.

ma = qvBsinθn





Answered by  | 8th Feb, 2010, 05:45: AM

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