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Grade 10Algebra

A wire of resistance 12 ohm is bent in the form a circle. Find the effective resistance (in ohm) between two points on the diametrically opposite sides ?

Profile image of Bikash
7 Years agoGrade 10
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1 Answer

Profile image of Arun
7 Years ago
By taking any diameter, the circumference would become half. As a result each half would have a resistance of 6Ω that are connected in parallel. So effective resistance would be 3Ω.

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