QA- Three arms of Wheatstone bridge have resistance of 1000, and the fourth arm 1010 A galvanometer of 500 resistance and 0.1uA/mm sensitivity is connected across on diagonal of the bridge, a battery of 5V to other diagonal Find the deflection of the galvanometer. B-An ac bridge has the following constants, arm AB, a resistance of 3000 £2 in series with an inductance of 0.4H, BC, a resistance of 450002 in series with an inductance of 0.6H; CD, pure resistance 359002, DA, pure resistance 24100 An oscillator maintains an emf of 1SV (rms) at w-2af-10K radians per second between terminals A and C. the detector is a telephone handset with impedance 1258-13600 12 at this frequency. Find the current that flows in the detector for the above condition
QA- Three arms of Wheatstone bridge have resistance of 1000, and the fourth arm 1010 A galvanometer of 500 resistance and 0.1uA/mm sensitivity is connected across on diagonal of the bridge, a battery of 5V to other diagonal Find the deflection of the galvanometer. B-An ac bridge has the following constants, arm AB, a resistance of 3000 £2 in series with an inductance of 0.4H, BC, a resistance of 450002 in series with an inductance of 0.6H; CD, pure resistance 359002, DA, pure resistance 24100 An oscillator maintains an emf of 1SV (rms) at w-2af-10K radians per second between terminals A and C. the detector is a telephone handset with impedance 1258-13600 12 at this frequency. Find the current that flows in the detector for the above condition
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Step 1: The given information to calculate the galvanometer deflection.
VIEWStep 2: Drawing the Wheatstone bridge.
VIEWStep 3: Calculation of Thevenin's equivalent voltage source.
VIEWStep 4: Calculation of Thevenin's equivalent resistance.
VIEWStep 5: Drawing Thevenin's equivalent circuit.
VIEWStep 6: Determination of deflection of the galvanometer.
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