Soft iron is used in making the armature of an electric bell because it

PHYSICS
WAEC 1996

Soft iron is used in making the armature of an electric bell because it

  • A. retains its magnetism for a longtime
  • B. Loses its magnetism readily
  • C. Produces permanent magnets
  • D. is not easily magnetised

Correct Answer: B. Loses its magnetism readily



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