(b) Figure Q3(b) shows a simple capacitance bridge, also known as De Sauty bridge circuit and is used to measure an unknown capacitance. It consists of two purely capacitive impedances; standard capacitance (Zı) and unknown capacitance (Zx), and two purely resistive impedances; Z3 and Z4. (i) Based on a balanced bridge in Figure Q3(b), derive the formula for the unknown capacitance (Cx). (ii) The bridge has a standard capacitance of 0.1 µF and adjustable range of R3 and R4 from 1 kN to 200 kN. Analyze the minimum and maximum values of capacitance that can be measured using the bridge.

(b) Figure Q3(b) shows a simple capacitance bridge, also known as De Sauty bridge circuit and is used to measure an unknown capacitance. It consists of two purely capacitive impedances; standard capacitance (Zı) and unknown capacitance (Zx), and two purely resistive impedances; Z3 and Z4. (i) Based on a balanced bridge in Figure Q3(b), derive the formula for the unknown capacitance (Cx). (ii) The bridge has a standard capacitance of 0.1 µF and adjustable range of R3 and R4 from 1 kN to 200 kN. Analyze the minimum and maximum values of capacitance that can be measured using the bridge.

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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