A wire of resistance per unit length 
is bents to form a complete circle of radius 10 cm. The resistance between its two diametrically opposite points A and B as shown in the figure, is:
A
B
3 Ω
C
D
6 Ω
Text Solution
Verified by ExpertsThe correct answer is:
A
As, 
Circumference of circle 
Total resistance 
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