Paramagnetic materials have relative permeability

Related MCQs

• The susceptibility of paramagnetic materials generally lies between
• Substances which have permeability less than the permeability of free space are known as
• The relative permeability of materials is not constant.
• Those magnetic materials are best suited for making armature and transformer cores which have permeability and hystersis loss.
• The unit of relative permeability is
• The relative permeability is less than unity is case of
• The relative permeability of a ferromagnetic material is
• Relative permeability of vacuum is
• Which of the following is expected to have the maximum permeability ?
• Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials.