The Wheatstone bridge is used to measure the resistances in the range 1Q to few MOs. The bridge has a voltage source E and four arms with resistances as shown in Figure Q2(b). The voltage source is connected between A and C to supply the bridge. A galvanometer, which is a particular type of analogue ammeter using induction in a coil to deflect a needle against the resistance of a spring, is connected between B and D. Using schematic diagram as helpful to calculate the current Ig through the galvanometer.

The Wheatstone bridge is used to measure the resistances in the range 1Q to few MOs. The bridge has a voltage source E and four arms with resistances as shown in Figure Q2(b). The voltage source is connected between A and C to supply the bridge. A galvanometer, which is a particular type of analogue ammeter using induction in a coil to deflect a needle against the resistance of a spring, is connected between B and D. Using schematic diagram as helpful to calculate the current Ig through the galvanometer.

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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