If a electron velocity is (2hatixx3hatj)` and it subjected to a magnetic field `4hatk` then

If electron velocity is (2 hat(i) + 3 hat(j)) and it is subjected to a magnetic field 4 K then

If electron velocity is 2i+4j and it is subjected to magnetic field of 4k , then its

If velocity of an electron is (2 hati + 3hatj) ms^(-1) and it enters in the magnetic field of 4 hatkT , then

Calculate the force acting on an electron moving with a velocity (3hati+3hatj)m.s^(-1) in a magnetic field of strength (2hatj+3hatk) tesla.

A charged particle has acceleration veca=2hati+xhatj in a magnetic field vecB=-3hati+2hatj-4hatk .Find the value of x .

A charged particle has acceleration veca=2hati=xhatj in a magnetic field vecB=-3hati+2hatj-4hatk .Find the value of x .

Two electrons Beams having velocities in the ratio 1:2 are subjected to the same transverse magnetic field . The ratio of the deflections is

Two electron beams having velocities in the ratio 1: 2 are subjected to the same transverse magnetic field. The ration of the radii is

Two electron beams having velocities in the ratio 1: 2 are subjected to the same transverse magnetic field. The ration of the radii is

A charge +q moves with velocity vecv = 3hati+4hatj+hatk in an electromagnetic field given by vecE=3hati+hatj+2hatk and vecB =hati+hatj-3hatk The y - component of the force experienced by + q is :