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Electric Current and its Effects — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects1 Mark
MCQ
The most suitable material for making the core of an electromagnet is
  • A
    copper
  • B
    zinc
  • ✓
    iron
  • D
    brass
✓

Answer

Correct option: C.
iron
C

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