A particle of mass `1 xx 10^(-26)` kg and charge `1.6 xx 10^(-19)` C travelling with a velocity `1.28 xx 10^(6) ms^(-1)` along the positive x-axis enters a region in which a uniform electric field `vec E` and a uniform magnetic field on induction `vec B` are present. It `vec E = - 102.4 xx 10^(3) hat K NC^(-1)` and `B = 8 xx 10^(-2) hat j Wbm^(-2)`, the direction of motion of the particle is

A particle of mass 1xx10^(26)kg and charge 1.6xx10^(-19)C travelling with a velocity 1.28xx10^(6)cm^(-1) along the positive X- axis enters a region in which a uniform electric field vec(E)=-102.4xx10^(3)k NC^(-1) and magnetic field B=8xx10^(-2)jWbm^(-2) , the direction of motion of the particle is :

A particle of mass 1xx 10^(-26) kg and charge +1.6xx 10^(-19) C travelling with a velocity 1.28xx 10^6 ms^-1 in the +x direction enters a region in which uniform electric field E and a uniform magnetic field of induction B are present such that E_x = E_y = 0, E_z= -102.4 kV m^-1, and B_x = B_z =0, B_y = 8xx 10^-2. The particle enters this region at time t=0. Determine the location (x,y,z coordinates) of the particle at t= 5xx10^-6 s. If the electric field is switched off at this instant (with the magnetic field present), what will be the position of the particle at t= 7.45xx10^-6 s ?

A particle of mass 1xx 10^(-26) kg and charge +1.6xx 10^(-19) C travelling with a velocity 1.28xx 10^6 ms^-1 in the +x direction enters a region in which uniform electric field E and a uniform magnetic field of induction B are present such that E_x = E_y = 0, E_z= -102.4 kV m^-1, and B_x = B_z =0, B_y = 8X 10^-2. The particle enters this region at time t=0. Determine the location (x,y,z coordinates) of the particle at t= 5xx10^-6 s. If the electric field is switched off at this instant (with the magnetic field present), what will be the position of the particle at t= 7.45xx10^-6 s ?

A positive charge of 1.5 mu C is moving with a speed of 2 xx 10^(-6) ms^(-1) along the postive X-axis. A magnetic field, vec(B) = (0.2 hat(j) + 0.4 hat(k)) tesla acts in space. Find the magnetic force acting on the charge.

A particle of mass 6.4xx10^(-27) kg and charge 3.2xx10^(-19)C is situated in a uniform electric field of 1.6xx10^5 Vm^(-1) . The velocity of the particle at the end of 2xx10^(-2) m path when it starts from rest is :