Question:

A Wheatstone network is balanced with respective resisto$ 5Ω. l0Ω. 20 Ω and 40 Ω in tbe P. 0. R and S arms. If a 40 Ω) resisror is connecred across S arm. Then the bridge is again balanced by connecting

Updated On: Jun 10, 2024
  • 10Ω across R
  • l0Ω across P
  • 20Ω across 0
  • 20Ω across P
  • 10Ω across Q
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The Correct Option is A

Solution and Explanation

The correct option is (A) : 10Ω across R
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