Deutron and `allpha`- particle are put 1Å apart in air. Magnitude of intensity of electric field due to deutron at `alpha-`particle is

A charged particle moving in an electric field

Megnetic Field due to Moving Charge Particle

A charged particle is free to move in an electric field

Deutron and alpha particle having same K.E. in magnetic field. If the ratio of radius of Deutron and alpha particle is xsqrt2 . Then x=?

Assertion (A) : beta- particles are deflected more than alpha- particles in a given electric field. Reason (R) : Charge on alpha- particles is larger than on beta- particles.

(a) A deutron and an alpha -particle are placed in uniform electric field. Find the ratio of their accelerations. (b) A charged particle (q,m) is placed in uniform electric field E . Find its kinetic energy after time t . (c ) An electron (-e , m) is given velocity v_(0) along a uniform electric field E . After how much time , electron will return to its original position ?

A protn and an alpha particle enter into a uniform magnetic field with the same velocity. The period of rotation of the alpha particle will be

A proton, a deutron and an alpha -particle having the same momentum, enters a region of uniform electric field between the parallel plates of a capacitor. The electric field is perpendicular to the initial path of the particles. Then the ratio of deflections suffered by them is