A uniform wire of resistance 9 W is cut into 3 equal parts. They are – McqOptions

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1.	A uniform wire of resistance 9 W 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 [Kerala (Engg.) 2001]
A.	1 V
B.	2 V
C.	3 V
D.	0.5 V
Answer» B. 2 V

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