Assertion: permeability's value | /r/HasProperty | range
Facets:
Source sentences:
text: After magnetization to saturation, a value of field strength H at which induction B in the material becomes 0; the point where hysteresis loop crosses H axis; (Maximum) energy product, (BH) max Largest possible field of a rectangle on the hysteresis loop plot, which has two edges on the B and H axes, and a vertex on the hysteresis loop in the second quadrant (B positive, H negative); range from below 1 J/m3 for some soft materials (permalloy, 3E4 ferrite), to above 400 kJ/m3 for hard ones (neodymium magnets); Magnetic viscosity