MCQOPTIONS
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MCQOPTIONS
This section includes 6 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. |
Identify the nature of the field, if the divergence is zero and curl is also zero. |
| A. | Solenoidal, irrotational |
| B. | Divergent, rotational |
| C. | Solenoidal, irrotational |
| D. | Divergent, rotational |
| Answer» D. Divergent, rotational | |
| 2. |
Find the divergence of the field, P = x2yz i + xz k |
| A. | xyz + 2x |
| B. | 2xyz + x |
| C. | xyz + 2z |
| D. | 2xyz + z |
| Answer» C. xyz + 2z | |
| 3. |
Find whether the vector is solenoidal, E = yz i + xz j + xy k |
| A. | Yes, solenoidal |
| B. | No, non-solenoidal |
| C. | Solenoidal with negative divergence |
| D. | Variable divergence |
| Answer» B. No, non-solenoidal | |
| 4. |
Determine the divergence of F = 30 i + 2xy j + 5xz2 k at (1,1,-0.2) and state the nature of the field. |
| A. | 1, solenoidal |
| B. | 0, solenoidal |
| C. | 1, divergent |
| D. | 0, divergent |
| Answer» C. 1, divergent | |
| 5. |
Given D = e-xsin y i – e-xcos y j |
| A. | Find divergence of D. |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| E. | 0 |
| Answer» E. 0 | |
| 6. |
Find the divergence of the vector yi + zj + xk. |
| A. | -1 |
| B. | 0 |
| C. | 1 |
| D. | 3 |
| Answer» C. 1 | |