A thin wire of resistance 4 Ω is bent to form a circle. The resistance across any…
Physics · JEE Main · NTA Exams — Current Electricity
A thin wire of resistance 4 Ω is bent to form a circle. The resistance across any diameter is
- 4 Ω
- 2 Ω
- 1 Ω
- 8 Ω
Answer
(C) 1 Ω
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