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Series and parallel circuits
Lower Sec Science · Secondary 2 · Medium · Series and parallel circuits
A simple circuit has a battery, a switch and two identical bulbs connected in series. When the switch is closed, the bulbs light up. If one bulb is removed and the circuit is reconnected with only one bulb, what happens to the brightness of the remaining bulb?
- It becomes brighter.
- It becomes dimmer.
- Its brightness stays the same.
- It does not light up at all.
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