Question

19. For the given Wheatstone bridge, the value of S is S 3Ω 120 ξ 4Ω 8Ω V (b) 6Ω (a) 9 Ω (c) 18 Ω (d) 12 Ω
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Answer 1

Answer:

answer will be option c #_-+((-_+))+--