Which of the following substances are attracted by a magnet?
Paper
Wood
Magnet can attract only magnetic substances. That is why, objects like iron and steel are attracted by a magnet but wood, cloth and paper aren't.
Which of the following substances are strongly attracted by magnetic field?
Substances which are attracted by external magnetic field are called
Which of the following statements is not true?
(a) Paramagnetic substances are weakly attracted by magnetic field
(b) Ferromagnetic substances cannot be magnetised permanently
(c) The domains in antiferromagnetic substances are oppositely oriented with respect to each other
(d) Pairing of electrons cancels their magnetic moment in the diamagnetic substances