An a.c. bridge has in arm AB a 1.2kOmega resistor, in arm BD a 0.5kOmega resistance, in arm CD a 2kOmega resistor in series with a 1muF capacitor and in arm AC an unknown capacitor and resistance. What are the values of the unknown capacitor and resistance if the bridge is balanced?

An a.c. bridge has in arm AB a 1.2kOmega resistor, in arm BD a 0.5kOmega resistance, in arm CD a 2kOmega resistor in series with a 1muF capacitor and in arm AC an unknown capacitor and resistance. What are the values of the unknown capacitor and resistance if the bridge is balanced?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter22: Resistive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 1PP

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Question

An a.c. bridge has in arm AB a 1.2kOmega resistor, in arm BD a 0.5kOmega resistance, in arm CD
a 2kOmega resistor in series with a 1muF capacitor and in arm AC an unknown capacitor and
resistance. What are the values of the unknown capacitor and resistance if the bridge is balanced?

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