a wire of resistance 4 ohms is bent to form a circle. what is the resisitance between two
Asked by mehaksaini | 26th Dec, 2009, 03:59: PM
We have now two resistances of equal length, which is half of the initial length, and they are in parallel.
So we have two 2 Ω resistors in parallel.
Req = 2x2/(2+2) = 1Ω
Answered by | 26th Dec, 2009, 04:18: PM
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