MCQOPTIONS
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| 1. |
A solenoid has core of a material with relative permeability 200 and its windings carry a current of 2 A. The number of turns of the solenoid is 200 per meter. What is the magnetization of the material? |
| A. | 6 × 104 A/m |
| B. | 7 × 104 A/m |
| C. | 8 × 104 A/m |
| D. | 9 × 104 A/m |
| Answer» D. 9 × 104 A/m | |