MCQOPTIONS
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| 1. |
A paramagnetic material is used in an energy conversion process in which the following events occur: 1. Thermal energy is generated. 2. Dipoles are turned. 3. Magnetic field is generated. 4. Material reacts to oppose it. The correct sequence of these events is: |
| A. | 3, 4, 2, 1 |
| B. | 1, 4, 2, 3 |
| C. | 1, 2, 4, 3 |
| D. | 3, 2, 4, 1 |
| Answer» E. | |