Questions in magnetism

Select	Question
	The magnetic susceptibility is negative for
	The universal property of all substances is
	Which of the following statements is incorrect about hysteresis
	Curies law can be written as
	A superconductor exhibits perfect
	A small rod of bismuth is suspended freely between the poles of a strong electromagnet. It is found to arrange itself at right angles to the magnetic field. This observation establishes that bismuth is
	A diamagnetic material in a magnetic field moves
	Curie temperature is the temperature above which
	A frog can be deviated in a magnetic field produced by a current in a vertical solenoid placed below the frog. This is possible because the body of the frog behaves as
	Which one of the following is a non-magnetic substance