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please answer within 15 min A metal wire of resistance 3 Q is elongated to make a uniform wire of double its previous length. This

please answer within 15 min

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A metal wire of resistance 3 Q is elongated to make a uniform wire of double its previous length. This new wire is now bent and the ends joined to make a circle. If two points on this circle make an angle 60" at the centre, the equivalent resistance between these two points will be '7 5 12 5 (a) 59 (b) 39 (C) ?Q (d) 39

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