Categories > Current Electricity > Grouping of Resistors > A uniform wire of resistance $9 \Omega$ is cut into 3 equal parts. They are connected in the form of equilateral triangle ABC. A cell of e.m.f. 2 V and negligible internal resistance is connected across B and C. Potential difference across AB is

Current Electricity

Question: A uniform wire of resistance $9 \Omega$ is cut into 3 equal parts. They are connected in the form of equilateral triangle ABC. A cell of e.m.f. 2 V and negligible internal resistance is connected across B and C. Potential difference across AB is


1) 1 V
2) 2 V
3) 3 V
4) 0.5 V
Solution: Explanation: No Explanation
Grouping of Resistors Combination of Resistors

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