2. Show that a ohm · farad is the same as a second. Show steps.3. A 3 µF capacitor initially has a voltage of 1.5 V when it is discharged through a resistance R. The voltage 3 ms afterit has started to discharge is 0.25 Volts.а.Determine the time constant Tc.b. Determine the resistance R. Discharging Capacitor: Kirchoff's loop rule applied to the discharging capacitor circuit givesR> AV: = IR –ΔνCloopThe current is leaving the positive plate so I = – dQ/dt = -C DAV-//dt.-c dAVc/dt.CSubstituting this into loop rule gives a differential equation for Q (t):dVeRC+ V = 0dtThis is the simplest differential equation you will learn in your differential equationsclass. The solution for the differential equation for V.(t) is an exponential:V.(t) = Ve-t/(RC)(discharging capacitor)where AV, is the voltage across the capacitor when discharge begins (t = 0). The quantity t.time and is called the time constant of the circuit. It describes how long it takes for the capacitor to charge or discharge.RC has dimensions of

Answered: Image /qna-images/answer/511ee29b-a3fc-4694-81b5-c218e24ac3d5.jpg

2. Show that a ohm · farad is the same as a second. Show steps. 3. A 3 µF capacitor initially has a voltage of 1.5 V when it is discharged through a resistance R. The voltage 3 ms after it has started to discharge is 0.25 Volts. a. Determine the time constant tc. b. Determine the resistance R.

2. Show that a ohm · farad is the same as a second. Show steps. 3. A 3 µF capacitor initially has a voltage of 1.5 V when it is discharged through a resistance R. The voltage 3 ms after it has started to discharge is 0.25 Volts. a. Determine the time constant tc. b. Determine the resistance R.

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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