MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the permittivity of the surface when a wave incident at an angle 60 is reflected by the surface at 45 in air. |
| A. | a)1.41 |
| B. | b)3.5 |
| C. | c)2.2 |
| D. | d)1.73 |
| Answer» E. | |
| 2. |
Find the electric field if the surface density at the boundary of air is 10-9. |
| A. | a)12π |
| B. | b)24π |
| C. | c)36π |
| D. | d)48π |
| Answer» D. d)48π | |