17.A uniform thin constantan wire of ressistance R is bent like acircl – InterviewSolution

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1.	17.A uniform thin constantan wire of ressistance R is bent like acircle. P&Q r two points on the wire such that the arc PQ subtends an angle 'THETA' at the centre. Effective resistance b/w P&Q is
Answer» 17.A uniform thin constantan wire of ressistance R is bent like acircle. P&Q r two points on the wire such that the arc PQ subtends an angle 'THETA' at the centre. Effective resistance b/w P&Q is

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