Four resistors A, B, C and D form a Wheatstones bridge. The bridge is balanced, when C=100 \\Omega. If A and B are interchanged, the bridge balances for C=121 \\Omega. The value of D is

AP EAMCET Engineering 2012 Solved Paper

Section: Physics

Question : 11 of 160

Marks: +1, -0

Four resistors A,B,C and D form a Wheatstones bridge. The bridge is balanced, when C=100Ω. If A and B are interchanged, the bridge balances for C=121Ω. The value of D is

10Ω
100Ω
110Ω
120Ω

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