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A wire of resistance 12 ohms per metre is bent to form a complete circle of radius 10 cm.

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A wire of resistance 12 ohms per metre is bent 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 below is

(a) 6 π Ω
(b) 3 Ω
(c) 6 Ω
(d) 0.6 π Ω

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1 Answer

+1 vote
by (51.1k points)

Correct option is (b) 3 Ω

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