A wire of resistance 8 ohm is bent in the form of a closed circle. What is the effective resistance between the two points A and B, at the ends of any diameter of the circle?
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A wire of resistance 8 ohm is bent in the form of a closed circle. What is the effective resistance between the two points A and B, at the ends of any diameter of the circle?
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Answer:
zero as loop is closed therefore no current will flow and hence zero resistance