magnetic head

Noun
  1. An electromagnet (as on a tape recorder) that converts electrical variations into magnetic variations that can be stored on a surface and later retrieved (synset 103712478)
    is a type of: electromagnet - a temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet
    is a part of: tape machine, tape recorder - a magnetic recorder using magnetic tape

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