A sinusoidal plane electromagnetic wave travels in a vacuum in the x direction as shown in the graph. The period of the wave is 1" = X 10'8 s. Randomized TVariables }" i": x 10-5 s _~.. C X Iv I Q 14 .-_ Part Ia'l Express the wave length of the wave: 2.. in terms of I and the speed of light. 6. Q 14 -. Part lb} Solve for the numerical value of). in in. Q 14 -. Part IcII White the equation of the frequencyj. in terms of .T. Q 14 .-_ Part Itl- Solve for the numerical value offin Hz. Q 14 -. Part IE] The magnetic field reaches its maximum value. 3mm. : X 10' T. in the z direction at some point and at some instant. Express the magnitude oi the electric field at this position and time. _;_.,;,D_._. in terms ofmm. Q 14 -. Part If] Solve for the numerical value of E _in\\' m. Q 14': 0 Part gl What is the direction of the electric field at this position and time.\"- 2 direction. X direction. Y direction