A uniform wire of resistance 9 n is cut into 3 equal parts. They are connected in the form of equilateral triangle ABC. A cell of emf 2V anj negligible internal resistance is connected across B and C. Potential difference across AB is

A uniform wire of resistance 9 n is cut into 3 equal parts. They are c

1.	A uniform wire of resistance 9 n is cut into 3 equal parts. They are connected in the form of equilateral triangle ABC. A cell of emf 2V anj negligible internal resistance is connected across B and C. Potential difference across AB is
A.	1 V
B.	3V
C.	2V
D.	0.5V
Answer» B. 3V