Other questions in this quiz

2. The more light there is in a circuit...

  • The lower the resistance on an LDR
  • The brighter your day is
  • No effect
  • The higher the resistance on an LDR
  • The faster the current

3. What is the symbol for an LDR?

  • A box with a hockey stick across it
  • Box with a circle round it and two arrows pointing in
  • Play button with two arrows going out on right
  • A box with an arrow going though it up to the right

4. When are thermistors used?

  • Car engines, thermostats
  • Science only
  • In all circuits
  • Burglar alarms, digital clocks

5. Where is a voltmeter in a circuit?

  • Anywhere, p.d is always the same
  • Parallel
  • At the start, to measure the original value
  • Series

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