MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
When the rotational path of the magnetic field intensity is zero, then the current in the path will be |
| A. | t1 |
| B. | t0 |
| C. | t |
| D. | t0.5 |
| Answer» C. t | |
| 2. |
Find the current density on the conductor surface when a magnetic field H = 3cos x i + zcos x j A/m, for z>0 and zero, otherwise is applied to a perfectly conducting surface in xy plane. |
| A. | tcos x i |
| B. | t cos x i |
| C. | tcos x j |
| D. | t cos x j |
| Answer» C. tcos x j | |
| 3. |
Find the magnetic field intensity due to an infinite sheet of current 5A and charge density of 12j units in the positive y direction and the z component is below the sheet. |
| A. | t6 |
| B. | t0 |
| C. | t-6 |
| D. | t60k |
| Answer» D. t60k | |