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Two identical charged particles moving with same speed enter a region of uniform magnetic field If one of these enters normal to the field direction and the other enters along a direction at 30 with?
Imdcult
So the forces acting on these charges have to be compared. Is it so? The famous formula meant to know about the force acting on a moving charged particle entering into a magnetic field is given as F = B q v sin@ Here @ is the angle inclined by the moving particle with the magnetic field.
In the first case @ = 90 deg. As sin90 = 1 the force is Bqv.
In second case @ = 30 deg. As sin 30 = 1/2 the force is 1/2 Bqv.
Hence the force on the latter will be half of that on the earlier one.
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∙ 14y ago
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