Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Chapter 2, Problem 2.13QAP
Interpretation Introduction

Interpretation:

Using the derived equation, the current passes through the circuit when time flows should be determined.

Concept introduction:

When a voltage source & a resistor are connected with a closed circuit a current flow starts. As the time continues the current flow reduces as the capacitor starts to store the current as electric energy. This reduction in current flow can be determined by the following equation.

I(t)=I0etRC

Here,

I(t)-Current after t timeI0-Initial currentt-current flowing timeR-Resistance of the resistorC-Capacitance of the capacitor

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Principles of Instrumental Analysis
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ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning