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Will one more bulb make a difference? L/O – To investigate what happens when you add bulbs to a circuit.

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Presentation on theme: "Will one more bulb make a difference? L/O – To investigate what happens when you add bulbs to a circuit."— Presentation transcript:

1 Will one more bulb make a difference? L/O – To investigate what happens when you add bulbs to a circuit

2 Which of these bulbs would light?

3 Does adding more bulbs always give you more light? Can you answer this question? What equipment will you need? How will you make your results accurate (make it a fair test) How will you record your results? How will you make it repeatable?

4 Series Circuit – all the bulbs are connected in the same branch of the circuit Don’t forget there are 2 types of electrical circuit Parallel Circuit – The bulbs are connected in different branches

5 What did you find out?


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