4. A resistor and a capacitor are connected in series across a supply of250V. Where supply frequency is 50HZ the current in the circuit is 5A.When the supply frequency is 60HZ, the current is 5.8A. Find the valueof the capacitance.

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Answered: - Find the value

Engineering

Electrical Engineering

- Find the value

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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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

4. A resistor and a capacitor are connected in series across a supply of
250V. Where supply frequency is 50HZ the current in the circuit is 5A.
When the supply frequency is 60HZ, the current is 5.8A. Find the value
of the capacitance.

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