MHT CET Physics question
A Wheatstone’s bridge ABCD has resistance AB=, BC=, AD= and CD= The point A and C are jointed by a resistance of What is the total resistance of the mesh?
Answer: (B)
Solution
Between A and C the paths are A–B–C = 2 + 4 = , A–D–C = 2 + 4 = and the direct , all in parallel:
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