Physics for IGCSE & O level - Electricity (Section 2 - No. 12) | ExamPlay

Physics for IGCSE & O level - Electricity (Section 2 - No. 12)

What is the equivalent resistance of two 2-ohm resistors connected in series?

1 ohm

2 ohms

4 ohms

8 ohms

Explanation

In series, resistances add: 2 + 2 = 4 ohms.

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