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 transcript:

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

Which of these bulbs would light?

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?

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

What did you find out?