Q. A residual field is always less than a continuous field because? (Solved)
1. The magnetic field, as shown by a hysteresis curve, is zero when there is no magnetising force
2. The magnetic field, as shown by a hysteresis curve, is less when there is no magnetising force
3. The magnetic field, as shown by a hysteresis curve, is greater when there is no magnetising force
4. None of the above
- b. The magnetic field, as shown by a hysteresis curve, is less when there is no magnetising force