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Electric Current and its Effects — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects1 Mark
MCQ
The magnetic material around the coil is wound is called:
  • A
    Magnetic substance
  • ✓
    Core
  • C
    Soft iron
  • D
    None
✓

Answer

Correct option: B.
Core
The magnetic material around the coil is wound is core.

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