Which statement is true? A] Magnetic fields are always perpendicular to electric fields. El] Magnetic field lines are trajectories of charged particles. E] The magnetic force can accelerate a charged particle but cannot change its energy. D:- The magnetic force on a moving charge is greatest when the charge moves parallel to the magnetic field line. E} The magnetic force on a moying charge increases as the square of the velocity. What is the compleximpedance ofthe \" clrcuit shown at f: it] kHz? 1mm 2.1m M222 m a} (2.92 - was r )er 59 c]: [2.2 +0325 r )k o} [3.1 + near :1er E) (5.1 {L4 r' )Ir