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Electricity and Circuits — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceElectricity and Circuits1 Mark
MCQ
Bulb glows only in:
  • ✓
    Closed circuit.
  • B
    Open circuit.
  • C
    In both circuits.
  • D
    Open circuit if bulb is not fused.
✓

Answer

Correct option: A.
Closed circuit.
Only a closed circuit is a complete circuit.

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