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Chemistry, 13.01.2021 18:00 banks9244

4. Two bulbs have a resistance of 20 ohms when working normally. They are placed in a series circuit whey they operate normally. What is the combined resistance of the two bulbs?
(1 Point)
22 ohms
20 ohms
10 ohms
40 ohms

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Answers: 1

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4. Two bulbs have a resistance of 20 ohms when working normally. They are placed in a series circui...

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