Question

16)The ratio of magnetic flux density in particular medium to magnetic field strength (intensity)which is produce that flux density is known as ……. *
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Answer 1

Answer:

Magnetic permeability μ (Greek mu) is thus defined as μ = B/H. Magnetic flux density B is a measure of the actual magnetic field within a material considered as a concentration of magnetic field lines, or flux, per unit cross-sectional area.