Lab 16: Impedance and AC Analysis

 Intro:

The purpose of this lab is to analyze circuits with “real” inductors and the impedance associated with them.

Data:

Determine the inductance.

R_L = 10 ohms

R_ext= 69 ohms

ω= 2πf= 2π*1000

V_IN,RMS=.582V

I_IN,RMS=6.3mA

Z=V/I=92.38ohms

L=√(Z²-( R_L+ R_ext)²  = 7.62mH

              jω

Investigating a Series of RLC circuits

c=1/(jω)² L=3.32μF 

This is too large it should be smaller than 1μF.

For this reason I could not continue.

Lab: 9 Pspice

Intro:
The purpose of this lab is to familiarize my self with the program Pspice for soling complex circuits.
1.

2.

3.

Lab: 8 Freemat

Intro:

The purpose of this lab is an introduction to using the program freemat.

Assignment 1

V1=15V,V2=7V,R1=20ohms,R2=5ohms,R3=10onms

 

The current thought R3 is -.186A

 

Assignment 2

2 2e(-t/τ)  and 2(1-e-t/τ) 

Assignment 3

3 sin(2t + 10⁰) and 3 cos(2t - 30⁰) and at 10Hz