Which of the following is a ferromagnetic material ?

Related MCQs

• The relative permeability of a ferromagnetic material is
• The potential gradient across the material of low permittivity is than across the material of high permittivity.
• If the area of hysteresis loop of a material is large, the hysteresis loss in this material will be
• Which of the following material has least value of dielectric constant ?
• A material which is slightly repelled by a magnetic field is known as
• The property of a material which opposes the creation of magnetic flux in it is known as
• Find the susceptibility of a material whose dielectric constant is 2.26.
• Find the dielectric constant for a material with electric susceptibility of 4.
• The total polarisation of a material is the
• When a material has zero permittivity, the maximum potential that it can possess is