Which ferromagnets are called magnetically soft and which are magnetically hard? For what purposes are they used?
| October 24, 2020 | Education
Strong magnets, the fictitious force of which does not exceed 10 ~ 5 T, are called magnetically soft. Magnetically hard materials are called materials, the coercive force of which exceeds 10 ~ 3 T.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.