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JAMB Physics 2023 Paper

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Question : 33

Total: 65

A 35 kΩ is connected in series with a resistance of 40 kΩ. What resistance R must be connected in parallel with the combination so that the equivalent resistance is equal to 25 kΩ?

40 kΩ
37.5 kΩ
45.5 kΩ
30 kΩ

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