True: Magnetic fields run FROM north TO south, A coil of wire is called a solenoid, Iron, nickel, cobalt are magnetic materials, Magnets can be permanent and temporary, Iron is easy to magnetise , Magnets can produce movement , A current carrying wire in a magnetic field will experience a force, Reversing a current reverses the direction of force on a wire, False: Induced magnetism is always repulsive, Magnetic like poles attract, Magnetism is a contact force, It is not possible to view a magnetic field, Iron is magnetically hard, We can't change the strength of an electromagnet, A current carrying wire parallel to a permanent magnetic field will move, We can't change the direct a current carrying wire moves,

Magnetism and electromagnetism review

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