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In a region of space a magnetic field exists. A particle carrying a charge is projected from the origin with velocity . If mass of the particle is 1 gm, then just after projection its acceleration is
detailed solution
Correct option is A
F→=QV→ x B→=1 x 10-62i^+j^ x 106 x 2i^ N=-2k^ N∴a→=F→m=-2k^10-3 m/s2=-2000k^ m/s2Talk to our academic expert!
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A charged particle of mass 2 x 10-12 kg carrying a charge of 4 x 10-9 coul is projected in a uniform magnetic field of 2 x 10-4 tesla with a velocity of 10 m/s making an angle of 60° with the magnetic field. If acceleration due to gravity in that field is zero, then length of path praversed by the particle in 1 minute is
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