Magnetism and Electromagnetism
A permanent magnet

Attracts only ferromagnetic substances
Attracts some substances and repels others
Attracts all paramagnetic substances and repels others
Attracts ferromagnetic substances and repels all others

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Magnetism and Electromagnetism
When an iron piece is placed in a magnetic field

the magnetic lines of force will bend away from their usual paths in order to go away from the piece
the iron piece will break
the magnetic lines of force will bend away from their usual paths in order to pass through the piece
the magnetic field will not be affected

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