two identical coherent waves,each of intensity I ,are producing an interference pattern.write the value of the resultant intensity at a point of (i)constructive interference (ii) destructive interference
write the formula for the force F expereinced by a particle carrying a charge 'q' moving with velocity 'v' in a uniform magnetic field 'B' under what condition is this force zero ?
Answers
Answered by
5
The max intensity will be 2I and the min will be 0
the force =q(v x B) (x denotes the cross product)
and the force will be zero if the magnetic vector is parallel to velocity vector and also if one of the magnitudes of B,q,v is zero
the force =q(v x B) (x denotes the cross product)
and the force will be zero if the magnetic vector is parallel to velocity vector and also if one of the magnitudes of B,q,v is zero
Similar questions