Physics · Electric Current and Circuits
Why does a torch bulb glow only when the switch is turned on?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Because the bulb is functional
- 2Because the bulb is connected in series with the cell
- 3Because the battery is charged
- 4Because the switch completes the circuit, allowing current to flow✓
Correct answer
Because the switch completes the circuit, allowing current to flow
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