A positive ion having charge `q= 3.2xx10^(-19)C,` enters a uniform magnetic field of induction ` 10^(-2)W//bm^(2),` in a direction perpendicular to the field. If the force exerted by the field on the ions is `1.6xx10^(-16)N,` then the speed with which the ion enters the field, is

An alpha particles is projected with a velocity of 10^(7) m/s, in a uniform magnetic field of induction, 1.2xx10^(-6)Wb//m^(2), in a direction perpendicular to the field. If the lateral force action on the particle is 3.84xx10^(-18)N, what is the change on the a particle ?

A n electrically charged particle enters into a uniform magnetic induction field in a direction perpendicular to the field with a velocity v then it travels

An electrically charged particle enters into a uniform magnetic induction field in a direction perpendicular to the field with a velocity v. Then, it travels

An alpha - particle enters a magnetic field of 1 T with a velocity 10^(6) m/s in a direction perpendicular to the field . The force on alpha - particle is ________ .

An electron of charge 1.6xx10^(-19)C and mass 9.1xx10^(-31) kg, travelling along the X-axis with a uniform velocity of 10^(6)m.s^(-1) , enters in a uniform electric field of 10^(3)V.m^(-1) acting perpendicular to the X-axis. If the electric field extends over a length of 2 cm along the X-axis, what will be the deflection of the electron along the direction of the field when it emerges from it?