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Electricity and Magnetism — PHYSICS STD 7 — Question

ICSE BoardEnglish MediumSTD 7PHYSICSElectricity and Magnetism1 Mark
MCQ
An electromagnet is used in
  • A
    electric oven
  • B
    ammeter
  • ✓
    electric bell
  • D
    radio set
✓

Answer

Correct option: C.
electric bell

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