MCQOPTIONS
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MCQOPTIONS
This section includes 10 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 Gauss law employs which theorem for the calculation of charge density? |
| A. | Green theorem |
| B. | Stokes theorem |
| C. | Gauss theorem |
| D. | Maxwell equation |
| Answer» D. Maxwell equation | |
| 2. |
The sequence for finding E when charge density is given is |
| A. | E-D-ρv |
| B. | E-B-ρv |
| C. | E-H-ρv |
| D. | E-V-ρv |
| Answer» B. E-B-ρv | |
| 3. |
The charge density of a system with the position vector as electric flux density is |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» E. | |
| 4. |
From the Gauss law for electric field, we can compute which of the following parameters? |
| A. | B |
| B. | H |
| C. | E |
| D. | A |
| Answer» D. A | |
| 5. |
Find the electric flux density of a material whose charge density is given by 12 units in a volume region of 0.5 units. |
| A. | 12 |
| B. | 24 |
| C. | 6 |
| D. | 48 |
| Answer» D. 48 | |
| 6. |
In a dipole, the Gauss theorem value will be |
| A. | 1 |
| B. | 0 |
| C. | -1 |
| D. | 2 |
| Answer» C. -1 | |
| 7. |
For a solenoidal field, the surface integral of D will be, |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» B. 1 | |
| 8. |
In a medium other than air, the electric flux density will be |
| A. | Solenoidal |
| B. | Curl free |
| C. | Irrotational |
| D. | Divergent |
| Answer» E. | |
| 9. |
In the medium of free space, the divergence of the electric flux density will be |
| A. | 1 |
| B. | 0 |
| C. | -1 |
| D. | Infinity |
| Answer» C. -1 | |
| 10. |
The charge density of a electrostatic field is given by |
| A. | Curl of E |
| B. | Divergence of E |
| C. | Curl of D |
| D. | Divergence of D |
| Answer» E. | |