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1. |
A plane wave in free space has a magnetic field intensity of 0.2 A/m in the Y-direction. The wave is propagating in the Z-direction with a frequency of 3 GHz. The wavelength and amplitude of the electric field intensity are, respectively: |
A. | 0.05 m and 75 V/m |
B. | 0.10 m and 75 V/m |
C. | 0.05 m and 150 V/m |
D. | 0.10 m and 150 V/m |
Answer» C. 0.05 m and 150 V/m | |