Two magnetic dipoles are lying as shown in figure. The separation `'d'` between them is very large. A point charge `Q` is projected with some speed `v` as shown. The force experienced by the charged particle is :
For a charged parallel plate capacitor shown in the figure, the force experienced by an alpha particle will be :
A charged particle moves with velocity v in a uniform magnetic field vecB . The magnetic force experienced by the particle is
There exist uniform magnetic field vec(B)=-B_(0)hatk in region of space with 0ltxltd and 2dltxlt3d as shown in the figure. A positive charged particle of mass m and charge q is projected with velocity vec(v)=vhat(i) as shown in the figure. If radius of curvature of path of the charged particle in magnetic field is R(2dltRlt3d) then time elapse by charged particle in magnetic field regions is
There exist uniform magnetic field vec(B)=-B_(0)hatk in region of space with 0ltxltd and 2dltxlt3d as shown in the figure. A positive charged particle of mass m and charge q is projected with velocity vec(v)=vhat(i) as shown in the figure. If radius of curvature of path of the charged particle in magnetic field is R(2dltRlt3d) then time elapse by charged particle in magnetic field regions is
Two point charges are suspended from a given point as shown in figure. Find the equilibrium seperation between them
There is one circular current carrying loop. A charged particle is projected with a certain speed along the axis of the coil. How will the coil exert magnetic force on the charged particle?
