**Question:**What is the value of the time constant in the following circuit?**Circuit Description:**The circuit consists of:- A voltage source defined by the function \( v_s(t) = -9 + 15u(t) \) V, where \( u(t) \) is the unit step function.- A capacitor with a capacitance of 133.1 mF.- Two resistors: - An 18 Ω resistor connected in series with the capacitor. - A 13 Ω resistor connected in parallel with the series combination of the capacitor and the 18 Ω resistor.**Labeling:**- Voltage across the capacitor is denoted as \( v_a \) (green).- Voltage across the 13 Ω resistor is denoted as \( v_o \) (purple).To find the time constant (\(\tau\)) of the circuit, use the formula:\[\tau = R_{\text{eq}} \cdot C\]Where:- \( R_{\text{eq}} \) is the equivalent resistance seen by the capacitor.- \( C \) is the capacitance.In this circuit, calculate the equivalent resistance considering the arrangement of the resistors.

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Answered: What is the value of the time constant…

Engineering

Electrical Engineering

What is the value of the time constant in the following cireuit? 133.1 mF 18 N + >132 v,(1) = -9 + 15u(t) v

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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