Physics for IGCSE & O level - Electricity (Section 11 - No. 42) | ExamPlay

Physics for IGCSE & O level - Electricity (Section 11 - No. 42)

What is the combined resistance of 10, 20, and 30 ohms resistors in series?

60 ohms

15 ohms

10 ohms

100 ohms

Explanation

Add resistances: 10 + 20 + 30 = 60 ohms

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