A particle of mass m and having a positive charge q is projected from origin with speed `v_(0)` along the positive X-axis in a magnetic field B = `-B_(0)hatK`, where `B_(0)` is a positive constant. If the particle passes through (0,y,0), then y is equal to

A particle of mass m and charge + q is projected from origin with velocity vec(V)=V_(0)hati in a magnetic field vec(B)=-(B_(0)x)hatk. Here V_(0) and B_(0) are positive constants of proper dimensions. Find the radius of curvature of the path of the particle when it reaches maximum positive x co-ordinate.

A particle of charge per unit mass alpha is released from origin with a velocity vecv=v_(0)hati uniform magnetic field vecB=-B_(0)hatk . If the particle passes through (0,y,0) , then y is equal to

A particle of charge per unit mass alpha is released from origin with a velocity vecv=v_(0)hati uniform magnetic field vecB=-B_(0)hatk . If the particle passes through (0,y,0) , then y is equal to

A particle of specific charge alpha is projected from origin with velocity v=v_0hati-v_0hatk in a uniform magnetic field B=-B_0hatk . Find time dependence of velocity and position of the particle.

A particle of specific charge alpha is projected from origin with velocity v=v_0hati-v_0hatk in a uniform magnetic field B=-B_0hatk . Find time dependence of velocity and position of the particle.

A particle of mass m and positive charge q is projected with a speed of v_0 in y–direction in the presence of electric and magnetic field are in x–direction. Find the instant of time at which the speed of particle becomes double the initial speed.

A particle of mass m and positive charge q is projected with a speed of v_0 in y–direction in the presence of electric and magnetic field are in x–direction. Find the instant of time at which the speed of particle becomes double the initial speed.

A positively charged particle is moving along the positive x-axis in a unifom electric field vec E= E_0hatj and magnetic field vec B = B_0hat k (where E_0 and B_0 are positive constants), then

A charge particle is moving along positive y-axis in uniform electric and magnetic fields E=E_0hatk and B=B_0hati Here E_0 and B_0 are positive constants.choose the correct options.

A charge particle is moving along positive y-axis in uniform electric and magnetic fields E=E_0hatk and B=B_0hati Here E_0 and B_0 are positive constants.choose the correct options.