a wire of resistance 12 ohm is bent from a equilateral triangle.find the equivalent resistance of two end s of each side?
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equilateral triangle has equal side
so,each side has 4 ohm resistance
in which 2 connected in series and one in parallel so,equivalent resistance = reverse of (1/8+1/2)=5/8,
so equivalent resistance=8/5
so,each side has 4 ohm resistance
in which 2 connected in series and one in parallel so,equivalent resistance = reverse of (1/8+1/2)=5/8,
so equivalent resistance=8/5
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