# A uniform wire of resistance  is cut into 3 equal parts. They are connected in the form of equilateral triangle  A cell of  and negligible internal resistance is connected across  and  Potential difference across  is a) b) c) d)

## Question ID - 151397 :- A uniform wire of resistance  is cut into 3 equal parts. They are connected in the form of equilateral triangle  A cell of  and negligible internal resistance is connected across  and  Potential difference across  is a) b) c) d)

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Answer Key : (a) -

(a)

The circuit can be drawn as follows

Equivalent resistance

Current . So,

Potential difference between  and

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