MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following statements is incorrect about hysteresis [UPSEAT 2002] |
| A. | This effect is common to all ferromagnetic substances |
| B. | The hysteresis loop area is proportional to the thermal energy developed per unit volume of the material |
| C. | The hysteresis loop area is independent of the thermal energy developed per unit volume of the material |
| D. | The shape of the hysteresis loop is characteristic of the material |
| Answer» D. The shape of the hysteresis loop is characteristic of the material | |