Engineering :: Engineering Materials

@ : Home > Mechanical Engineering > Engineering Materials

Residual magnetism is

[A].	Magnetism left in a sample after a decade	[B].	Magnetism left in a sample after one year
[C].	Flux density present in a material after magnetising force is removed	[D].	The magnetic force required to fully demagnetise a sample
[E].	None of the above

Answer: Option C