A particle having mass m and charge q is released from the origin in a region in which electric field and magnetic field are given by
` vecB =- B_0vecJ and vecE = E_0 vecK.`
Find the speed of the particle as a function of its z-coordinate.

A particle having mass m and charge q is released from the origin in a region in which electric field and magnetic field are ginen by B=+B_(0)hatj and vecE=+E_(0)hati . Find the speed of the particle as a function of its X -coordinate.

A particle having mass m and charge q is released from the origin in a region in which electric field and megnetic field are given by vec(B) = -B_(0)hat(j) and vec(E) = vec(E)_(0)hat(k) . Find the speed of the particle as a function of its z -coordinate.

A particle having mass m and charge q is released from the origin in a region in which ele field and magnetic field are given by B=-B_0hatj and E=E_0hatk . Find the y- component of the velocity and the speed of the particle as a function of it z-coordinate.

A particle of mass m and charge q is thrown in a region where uniform gravitational field and electric field are present. The path of particle:

A particle is released from the origin with a velocity vhate(i) . The electric field in the region is Ehate(i) and magnetic field is Bhat(k) . Then

A charged particle of mass m and charge q is released from rest in an electric field of constant magnitude E . The kinetic energy of the particle after time t is

A positive charge particle to charge q& mass m is released at origin.There are unifrom magnetic and electric field in the space given by vecE=E_(0)hatj & vecB = B_(0)hatk , where E_(0) & B_(0) are constants.Find the y coordinate of the particle at time t .

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 with mass m and positive charge q released from rest at the origin as shown in figure. There is a uniform electric field E_(0) in +y direction and uniform magnetic field B_(0) directed out of the page. The path of the particle as shown is called cycloid. The particle always moves in x-y plane. The velocity at any time t after the start is given as The time for which the y- coordinate of the particle bomes maximum for the first time is