In the Wheatstone bridge shown below, the sensitivity of the bridge in terms of change in balancing voltage E for unit change in the resistance R, in mV/Ω, is ____________ (round off to two decimal places).

GATE 2025 Electrical Engineering Q2 — Electrical Engineering

GATE 2025Set MasterQ2NATanswer keyexplanation soonmedium

Electrical Engineering · Circuits - Wheatstone Bridge

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Drill mode: sensitivity · 1/5

Figure from the original GATE 2025 paper. (IIT Roorkee archive)

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Wheatstone bridgesensitivityresistancevoltage