40. In Question #39, what is the power input and output of the transformer? 4. A charged particle traveling at 9100 m/s follows a straight path through crossed electric and electric field? magnetic fields. If the strength of the magnetic field is 0.045 T, what is the strength of the 40. 41. Another term for RMS (root mean square) voltage is induced voltage effective voltage induced EMF effective EMF 45. A particle of unknown mass crosses a magnetic field of 0.120 T at 3.20 x 10' m/s and assumes a circular path with a radius of 1 1.1 mm. What is the charge-to-mass ratio of this particle ? 42. The heavy current required when a motor starts can cause in the wires that carry current to the motor. a drop in electric potential c. an eddy current surge in electric potential d. mutual inductance For #43, write true or rewrite the italicized part to make the statement true. 46. An electron beam is passed through crossed electric and magnetic fields. The force that each 43. An eddy current is generated when a piece of metal moves perpendicular to a magnetic field. field exerts on the electrons is balanced by the force of the other field. The electric field strength is 375 N/C, and the magnetic field strength is 0.125 T. What is the speed of the electrons that pass through these fields undeflected