* Question
| What is magnetic permeability? |
* Answer
| Magnetic permeability—also known as magnetic permeability—is a measure of the magnetic permeability of a substance, expressed in the letter μ, in hen/meter.Hysteresis—-The change of magnetic induction intensity of ferromagnet in the process of repeated magnetization always lags behind its magnetic field strength. This phenomenon is called hysteresis. |
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