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(a) Draw a circuit diagram showing two lamps, one cell and a switch connected in series. (b) How can you change the brightness of the lamps?
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21/07/2021 2:33 pm
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(a) Draw a circuit diagram showing two lamps, one cell and a switch connected in series.
(b) How can you change the brightness of the lamps?
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21/07/2021 2:35 pm
(a) figure.png
(b) The brightness of the lamps can be changed by connecting the lamps in parallel.
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