A charged particle having non zero velocity is subjected to certain conditions given in List –I, List-II gives possible trajectories of the particle. Match the conditions in List-I with the results in List-II. Given all the fields are non-zero

	List –I		List –II
P)	In only uniform electric field	1)	The path of the charged particle may be a straight line
Q)	In only uniform magnetic field	2)	The path of the charged particle may be a Parabola
R)	In uniform magnetic and uniform electric field	3)	The path of the charged particle may be circular
S)	Subjected to a net force of constant magnitude	4)	The path of the charged particle may be a helical with uniform or non-uniform pitch.