electricity

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  • Created by: Tb07
  • Created on: 06-12-22 20:28

1. what is a light dependant resistor?

  • resistor that transforms current into light
  • resistor that changes based on light intensity
  • resistor that needs light to work
  • LED that changes light output based on resistance
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Other questions in this quiz

2. what best describes ohmic conductors resistance?

  • none at all
  • constant
  • complete
  • constantly changing

3. what does the blue neutral wire do?

  • nothing
  • ensure the casing doesn't become active
  • complete the circuit
  • carries the mains electricity

4. what does the brown live wire do?

  • ensures the casing of the appliance does not become live
  • carries the charge
  • supplies mains electricity
  • completes the circuit

5. what does total charge in a circuit depend on?

  • current and time
  • charge and voltage
  • charge and time
  • temperature and time

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