MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the magnetic moment of a material with magnetization 5 units in a volume of 35 units. |
| A. | t7 |
| B. | t1/7 |
| C. | t15 |
| D. | t175 |
| Answer» E. | |
| 2. |
Find the ratio of permeability of the two media when the wave is incident on the boundary at 45 degree and reflected by the boundary at 60 degree. |
| A. | t1:1 |
| B. | t 3:1 |
| C. | t1: 3 |
| D. | t1: 2 |
| Answer» D. t1: 2 | |
| 3. |
Find the correct relation between current density and magnetization. |
| A. | tJ = Grad(M) |
| B. | tJ = Div(M) |
| C. | tJ = Curl(M) |
| D. | tM = Curl(J) |
| Answer» D. tM = Curl(J) | |