A positively charged particle moving due east enters a region of uniform magnetic field directed vertically upwards. The particle will
Get deflected vertically upwards
Move in a circular orbit with its speed increased
Move in a circular orbit with its speed unchanged
Continue to move due east
$\alpha $ particle, proton and duetron enters in a uniform (transverse) magnetic field $'B'$ with same acceleration potential find ratio of radius of path followed by these particles.
A charged particle projected in a limited magnetic field according to figure. The charged particle does not strike to the opposite plate provided
A collimated beam of charged and uncharged particles is directed towards a hole marked $P$ on a screen as shown below. If the electric and magnetic fields as indicated below are turned $ON$
Two particles of charges $+Q$ and $-Q$ are projected from the same point with a velocity $v$ in a region of uniform magnetic field $B$ such that the velocity vector makes an angle $q$ with the magnetic field. Their masses are $M$ and $2M,$ respectively. Then, they will meet again for the first time at a point whose distance from the point of projection is
Which particles will have minimum frequency of revolution when projected with the same velocity perpendicular to a magnetic field