List of top Physics Questions on Wheatstone Bridge asked in KEAM

A Wheatstone bridge is used to measure ________.
A Wheatstone network ABCDA has the resistances 20 \(\Omega\), 10 \(\Omega\), and 12 \(\Omega\) in AB, BC, and DA arms respectively in which the galvanometer is connected across BD. For null deflection in the galvanometer, the resistance in CD arm should be:
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