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Cambridge Secondary (7-9). Stage 9. MCE Science. Workbook - Unit 12: Electrical Circuits - Question 26

Cambridge Secondary (7-9) · Unit 12: Electrical Circuits

Question 26

Tick (✓) the correct answer. In a series circuit with three lamps, if one lamp burns out, what happens to the other lamps?
  1. They become brighter.
  2. They stay the same brightness.
  3. They become dimmer.
  4. They turn off.
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