MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The phase velocity refers to a group of waves and the group velocity refers to a single wave. State true/false. |
| A. | tTrue |
| B. | tFalse |
| Answer» C. | |
| 2. |
The guided wavelength and the phase constant are related by |
| A. | t2 / g = g |
| B. | t1/ g = g |
| C. | t1/2 g = g |
| D. | t g = g |
| Answer» B. t1/ g = g | |
| 3. |
The phase velocity of a wave having a phase constant of 4 units and a frequency of 2.5 x 109 radian/sec is (in 108 order) |
| A. | t3.25 |
| B. | t3.75 |
| C. | t6.25 |
| D. | t6.75 |
| Answer» D. t6.75 | |
| 4. |
The term cos is given by 2.5. Find the phase velocity. |
| A. | t3 |
| B. | t5 |
| C. | t7.5 |
| D. | t2.5 |
| Answer» D. t2.5 | |