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Physics, 30.03.2021 01:00 hflores0001

17 In some circuits that are used for decorating, one burned-out lightbulb will prevent all the other lightbulbs from lighting.
In other circuits, one burned-out lightbulb will have no effect on the other lightbulbs.
In which of these circuits will the other lightbulbs still light even if one bulb is burned out?

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