A permanent magnet – McqOptions

MCQOPTIONS

1.	A permanent magnet
A.	attracts all paramagnetic substan¬ces and repels others
B.	attracts some substances and repels others
C.	attracts ferromagnetic substances and repels all others
D.	attracts only ferromagnetic sub¬stances
Answer» C. attracts ferromagnetic substances and repels all others

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