The region between X=0 and X=Lm is filled with uniform steady magnetic field `2That k` A particle of mass `2kg` ,positive charge 1C and velocity `2(m/s)` is travels along x -axis and enters the region of the magnetic field (neglect gravity).Find the value of L if the particle emerges from the region of magnetic field with its final velocity at an angle `30^(@)` to its initial velocity.

The region between x=0 and x=L is filled with uniform steady magnetic field B_0hatk . A particle of mass m, positive charge q and velocity v_0hati travels along x-axis and enters the region of the magnetic field. Neglect the gravity throughout the question. a. Find the value of l if the particle emerges from the region of magnetic field with its final velocilty at an angel 30^@ to its initial velocity. b. Find the final velocity of the particle and the time spent by it in the magnetic field, if themagnetic field now extends upto 2.1 L .

The region between x=0 and x=L is filled with uniform constant magnetic field 25(T) hatk . A particle of mass m=50g having positive charge q=1C and velocity vecV_0=50sqrt3hati+50hatjms^-1 enters the region of the magnetic field. Neglect gravity throughout the question. The value of L if the particle emerges from the region of magnetic field with its velocity 100(ms^-1)hati is

The region between x=0 and x=L is filled with uniform constant magnetic field 25(T) hatk . A particle of mass m=50g having positive charge q=1C and velocity vecV_0=50sqrt3hati+50hatjms^-1 enters the region of the magnetic field. Neglect gravity throughout the question. The maximum and minimum values of L such that velocity of emerging particle makes angle pi//3 with the y-axis are

A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be

A particle of charge q and mass m moving with a velocity v along the x-axis enters the region xgt0 with uniform magnetic field B along the hatk direction. The particle will penetrate in this region in the x -direction upto a distance d equal to

The figure shows two regions of uniform magnetic field of strengths 2B and 2B. A charged particle of mass m and charge q enters the region of the magnetic field with a velocity upsilon = (q B w)/(m) , where w is the width of each region of the magnetic field. The time taken by the particle to come out of the region of the magnetic field is

A particle of mass m and charge q is projected into a region having a perpendicular magnetic, field B . Find the angle of deviation of the particle as it comes out of the magnetic field if the, width of the region is b , which is very slightly less than (mv)/(2Bq)

A charge particle of mass m and charge q enters in a region of uniform magnetic field as shown in figure.The magnitude of change in linear momentum due to magnetic field will be

A particle of mass m and charge q is projected into a region having a perpendicular magnetic field B. Find the angle of deviation fo the particle as it comes out of the magnetic field if the width d of the regions is very smaller then

A particle of mass m and charge q is projected into a region having a perpendicular magnetic field B. Find the angle of deviation fo the particle as it comes out of the magnetic field if the width d of the regions is very smaller then