A uniform wire of resistance 36 Ω is bent in the form of a circle. The effective…

Physics · JEE Main · NTA Exams — Current Electricity

A uniform wire of resistance 36 Ω is bent in the form of a circle. The effective resistance across the points A and B is

1. 36 Ω
2. 18 Ω
3. 9 Ω
4. 2.75 Ω

Answer

(D) 2.75 Ω

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