# Video lectures from the iCS group @ IIT Madras

**Source**: https://www.ee.iitm.ac.in/videolectures/doku.php?id=ee1001_2015sa:start
**Parent**: https://www.ee.iitm.ac.in/videolectures/doku.php

### Table of Contents

- [EE1001: Electrical and Magnetic Circuits(Jan.-May 2015)](#ee1001electrical_and_magnetic_circuits_jan-may_2015)

  - [Instructor: Aniruddhan S](#instructoraniruddhan_s)

    - [Lectures](#lectures)
    - [Additional material](#additional_material)
    - [Problem sets](#problem_sets)
    - [Quizzes](#quizzes)

# EE1001: Electrical and Magnetic Circuits(Jan.-May 2015)

These lectures are available on the web for the benefit of students at IIT Madras and elsewhere. Copyrights to these rest solely with the instructor and IIT Madras. Copying them, publishing them, rehosting them on other servers, or using them for any sort of commercial gain is prohibited.

See [this page](https://www.ee.iitm.ac.in/videolectures/doku.php?id=viewinglectures "viewinglectures") for information on how to view these videos.

## Instructor: Aniruddhan S

This is a course on circuit analysis. Problem sets and other instructions can be found [here](http://www.ee.iitm.ac.in/vlsi/courses/ee1001_2015/start "http://www.ee.iitm.ac.in/vlsi/courses/ee1001_2015/start"). Familiarity with basic calculus is assumed. At IIT Madras, this is a prerequisite course for Networks and Systems and [Analog Circuits](http://www.ee.iitm.ac.in/~nagendra/videolectures/doku.php?id= "http://www.ee.iitm.ac.in/~nagendra/videolectures/doku.php?id=").

If you click on the link, the lecture plays in the browser. To download the video, click on the link, replace “.html” at the end by “.mp4”. You may have to disable player plugins to save the file instead of playing it. You can also do `wget <link>` from command line to get the link.

### Lectures

1. [2015-01-12](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-intro.pdf "ee1001_2015sa:ee1001-intro.pdf (1.2 MB)"): Introduction to the course
2. [2015-01-13](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec1/ee1001_2015_lec1.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec1/ee1001_2015_lec1.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec1.pdf "ee1001_2015sa:ee1001-lec1.pdf (191.2 KB)")): Current and Voltage; Kirchhoff's Current and Voltage laws; Electrical circuit elements: Resistance, voltage source, and current source, capacitor, inductor
3. [2015-01-16](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec2/ee1001_2015_lec2.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec2/ee1001_2015_lec2.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec2.pdf "ee1001_2015sa:ee1001-lec2.pdf (121.6 KB)")): Linearity, memory, controlled sources
4. [2015-01-19](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec3/ee1001_2015_lec3.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec3/ee1001_2015_lec3.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec3.pdf "ee1001_2015sa:ee1001-lec3.pdf (153.8 KB)")): Mutual inductance; power and energy
5. [2015-01-20](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec4/ee1001_2015_lec4.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec4/ee1001_2015_lec4.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec4.pdf "ee1001_2015sa:ee1001-lec4.pdf (99.8 KB)")): Mutual inductance; series and parallel connections; allowed and disallowed connections
6. [2015-01-27]: Tutorial 1 on Basic elements; Power and energy
7. [2015-01-21](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec5/ee1001_2015_lec5.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec5/ee1001_2015_lec5.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec5.pdf "ee1001_2015sa:ee1001-lec5.pdf (189.2 KB)")): Nodal analysis
8. [2015-01-27]: (no recording) Nodal analysis of circuits with resistors and independent current sources
9. [2015-01-29](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec7/ee1001_2015_lec7.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec7/ee1001_2015_lec7.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec7.pdf "ee1001_2015sa:ee1001-lec7.pdf (182 KB)")): Nodal analysis with voltage sources and supernodes; Controlled sources
10. [2015-01-30](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec8/ee1001_2015_lec8.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec8/ee1001_2015_lec8.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec8.pdf "ee1001_2015sa:ee1001-lec8.pdf (140.4 KB)")): Modified nodal analysis
11. [2015-01-31](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec9/ee1001_2015_lec9.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec9/ee1001_2015_lec9.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec9.pdf "ee1001_2015sa:ee1001-lec9.pdf (167 KB)")): Modified nodal analysis; Mesh analysis
12. [2015-02-02](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec10/ee1001_2015_lec10.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec10/ee1001_2015_lec10.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec10.pdf "ee1001_2015sa:ee1001-lec10.pdf (171.5 KB)")): Mesh analysis
13. [2015-02-03](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec11/ee1001_2015_lec11.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec11/ee1001_2015_lec11.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec11.pdf "ee1001_2015sa:ee1001-lec11.pdf (212.4 KB)")): Substitution theorem; Thevenin and Norton theorems
14. [2015-02-05](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec12/ee1001_2015_lec12.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec12/ee1001_2015_lec12.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec12.pdf "ee1001_2015sa:ee1001-lec12.pdf (136.9 KB)")): Thevenin and Norton theorems; Maximum power transfer theorem
15. [2015-02-06]: Tutorial 2 on Nodal analysis; Modified nodal analysis
16. [2015-02-07](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec13/ee1001_2015_lec13.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec13/ee1001_2015_lec13.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec13.pdf "ee1001_2015sa:ee1001-lec13.pdf (156.1 KB)")): Tellegen's theorem
17. [2015-02-09]: Quiz 1
18. [2015-02-11](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec14/ee1001_2015_lec14.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec14/ee1001_2015_lec14.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec14.pdf "ee1001_2015sa:ee1001-lec14.pdf (99.3 KB)")): Reciprocity theorem
19. [2015-02-12](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec15/ee1001_2015_lec15.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec15/ee1001_2015_lec15.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec15.pdf "ee1001_2015sa:ee1001-lec15.pdf (204.7 KB)")): Two port networks and two-port parameters
20. [2015-02-13]: Tutorial 3 on Mesh analysis; Circuit theorems
21. [2015-02-16](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec16/ee1001_2015_lec16.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec16/ee1001_2015_lec16.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec16.pdf "ee1001_2015sa:ee1001-lec16.pdf (83.5 KB)")): Two port parameters
22. [2015-02-17]: Tutorial 4 on Circuit theorems; Two port networks
23. [2015-02-19](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec17/ee1001_2015_lec17.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec17/ee1001_2015_lec17.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec17.pdf "ee1001_2015sa:ee1001-lec17.pdf (141.5 KB)")): Compensation theorem
24. [2015-02-20](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec18/ee1001_2015_lec18.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec18/ee1001_2015_lec18.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec18.pdf "ee1001_2015sa:ee1001-lec18.pdf (145.1 KB)")): Diodes; Incremental analysis of nonlinear circuits
25. [2015-02-23]: Quiz 2
26. [2015-02-24](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec19/ee1001_2015_lec19.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec19/ee1001_2015_lec19.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec19.pdf "ee1001_2015sa:ee1001-lec19.pdf (148.5 KB)")): Incremental analysis of nonlinear circuits - 2-terminal elements and 2-port networks
27. [2015-02-27]: Tutorial 5 on Small signal analysis of nonlinear circuits
28. [2015-03-02](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec20/ee1001_2015_lec20.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec20/ee1001_2015_lec20.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec20.pdf "ee1001_2015sa:ee1001-lec20.pdf (74 KB)")): Negative feedback
29. [2015-03-03](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec21/ee1001_2015_lec21.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec21/ee1001_2015_lec21.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec21.pdf "ee1001_2015sa:ee1001-lec21.pdf (116.1 KB)")): The operational amplifier
30. [2015-03-09](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec22/ee1001_2015_lec22.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec22/ee1001_2015_lec22.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec22.pdf "ee1001_2015sa:ee1001-lec22.pdf (84.6 KB)")): Negative feedback and opamp; Assigning opamp signs for negative feedback
31. [2015-03-10](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec23/ee1001_2015_lec23.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec23/ee1001_2015_lec23.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec23.pdf "ee1001_2015sa:ee1001-lec23.pdf (155.7 KB)")): Circuits with capacitors and inductors; First order differential equation and its solutions
32. [2015-03-12](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec24/ee1001_2015_lec24.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec24/ee1001_2015_lec24.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec24.pdf "ee1001_2015sa:ee1001-lec24.pdf (122.8 KB)")): Step response of a first order circuit
33. [2015-03-13](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec25/ee1001_2015_lec25.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec25/ee1001_2015_lec25.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec25.pdf "ee1001_2015sa:ee1001-lec25.pdf (154.4 KB)")): Step response of a first order circuit
34. [2015-03-16](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec26/ee1001_2015_lec26.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec26/ee1001_2015_lec26.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec26.pdf "ee1001_2015sa:ee1001-lec26.pdf (153.3 KB)")): Sinusoidal steady state response of a first order circuit
35. [2015-03-17]: Tutorial 6 on Opamp circuits
36. [2015-03-19](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec27/ee1001_2015_lec27.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec27/ee1001_2015_lec27.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec27.pdf "ee1001_2015sa:ee1001-lec27.pdf (211.6 KB)")): Natural response of a second order circuit
37. [2015-03-20](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec28/ee1001_2015_lec28.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec28/ee1001_2015_lec28.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec28.pdf "ee1001_2015sa:ee1001-lec28.pdf (94.5 KB)")): Natural and sinusoidal steady state response of a second order circuit
38. [2015-03-23]: Quiz 3
39. [2015-03-24](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec29/ee1001_2015_lec29.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec29/ee1001_2015_lec29.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec29.pdf "ee1001_2015sa:ee1001-lec29.pdf (190.3 KB)")): Sinusoidal steady state response; Phasors and their use in circuit analysis
40. [2015-03-26](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec30/ee1001_2015_lec30.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec30/ee1001_2015_lec30.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec30.pdf "ee1001_2015sa:ee1001-lec30.pdf (119.2 KB)")): Phasor diagrams
41. [2015-03-27](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec31/ee1001_2015_lec31.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec31/ee1001_2015_lec31.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec31.pdf "ee1001_2015sa:ee1001-lec31.pdf (106.8 KB)")): Phasor diagrams; Magnitude and phase plots
42. [2015-03-30](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec32/ee1001_2015_lec32.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec32/ee1001_2015_lec32.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec32.pdf "ee1001_2015sa:ee1001-lec32.pdf (105.8 KB)")): Bode magnitude and phase plots
43. [2015-03-31](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec33/ee1001_2015_lec33.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec33/ee1001_2015_lec33.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec33.pdf "ee1001_2015sa:ee1001-lec33.pdf (146 KB)")): Magnitude and phase response of a second order RLC circuit; RMS value of sinusoid
44. [2015-04-01](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec34/ee1001_2015_lec34.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec34/ee1001_2015_lec34.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec34.pdf "ee1001_2015sa:ee1001-lec34.pdf (179.1 KB)")): Complex power, real(average) power, apparent power, power factor, power factor correction
45. [2015-04-06](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec35/ee1001_2015_lec35.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec35/ee1001_2015_lec35.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec35.pdf "ee1001_2015sa:ee1001-lec35.pdf (97.4 KB)")): Complex loads: power factor correction and maximum power transfer
46. [2015-04-07]: Tutorial 7 on RC, RL, RLC network response, differential equations
47. [2015-04-09]: Tutorial 8 on Sinusoidal steady state response, Phasor diagrams, Bode plots
48. [2015-04-10](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec36/ee1001_2015_lec36.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec36/ee1001_2015_lec36.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec36.pdf "ee1001_2015sa:ee1001-lec36.pdf (121.9 KB)")): Locus diagrams
49. [2015-04-13]: Quiz 4
50. [2015-04-16](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec37/ee1001_2015_lec37.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec37/ee1001_2015_lec37.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec37.pdf "ee1001_2015sa:ee1001-lec37.pdf (183.9 KB)")): Locus diagrams
51. [2015-04-17](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec38/ee1001_2015_lec38.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec38/ee1001_2015_lec38.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec38.pdf "ee1001_2015sa:ee1001-lec38.pdf (146.7 KB)")): Locus diagrams; Phasor representation of mutual inductor
52. [2015-04-21](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec39/ee1001_2015_lec39.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec39/ee1001_2015_lec39.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec39.pdf "ee1001_2015sa:ee1001-lec39.pdf (169.5 KB)")): Impedance matching using locus diagrams
53. [2015-04-23](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec40/ee1001_2015_lec40.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec40/ee1001_2015_lec40.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec40.pdf "ee1001_2015sa:ee1001-lec40.pdf (135 KB)")): Ideal transformer; Introduction to polyphase systems
54. [2015-04-24](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec41/ee1001_2015_lec41.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec41/ee1001_2015_lec41.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec41.pdf "ee1001_2015sa:ee1001-lec41.pdf (157.2 KB)")): Three phase systems; 3 and 4 wire connection; Delta and star connected loads
55. [2015-04-27](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec42/ee1001_2015_lec42.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec42/ee1001_2015_lec42.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec42.pdf "ee1001_2015sa:ee1001-lec42.pdf (208.1 KB)")): Symmetrical components
56. [2015-04-28](http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec43/ee1001_2015_lec43.html "http://www.ee.iitm.ac.in/~ani/2015/ee1001/videos/ee1001_2015_lec43/ee1001_2015_lec43.html")([pdf](https://www.ee.iitm.ac.in/videolectures/lib/exe/fetch.php?media=ee1001_2015sa:ee1001-lec43.pdf "ee1001_2015sa:ee1001-lec43.pdf (387.6 KB)")): Basics of magnetic circuits; Magnetic analogs of electrical circuits; inductance calculations; B-H hysteresis

### Additional material

1. [Determining opamp signs for negative feedback](http://www.ee.iitm.ac.in/~nagendra/EC1010/201401/lectures/opampsigns/opampsigns.html "http://www.ee.iitm.ac.in/~nagendra/EC1010/201401/lectures/opampsigns/opampsigns.html")
2. [Another proof of reciprocity in resistive two-ports](http://www.ee.iitm.ac.in/~nagendra/EC1010/201401/lectures/reciprocityaltproof/reciprocityaltproof.html "http://www.ee.iitm.ac.in/~nagendra/EC1010/201401/lectures/reciprocityaltproof/reciprocityaltproof.html")

### Problem sets

1. [Problem set 1](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset01.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset01.pdf") (23rd Jan. 2015): Basic elements; Power and energy
2. [Problem set 2](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset02.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset02.pdf") (6th Feb. 2015): Nodal analysis; Modified nodal analysis
3. [Problem set 3](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset03.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset03.pdf") (13th Feb. 2015): Mesh analysis; Circuit theorems
4. [Problem set 4](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset04.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset04.pdf") (17th Feb. 2015): Circuit theorems; Two port networks
5. [Problem set 5](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset05.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset05.pdf") (27th Feb. 2015): Small signal analysis of nonlinear circuits
6. [Problem set 6](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset06.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset06.pdf") (17th Mar. 2015): Opamp circuits
7. [Problem set 7](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset07.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset07.pdf") (7th Apr. 2015): RC, RL, RLC network response, differential equations
8. [Problem set 8](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset08.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset08.pdf") (9th Apr. 2015): Sinusoidal steady state response, Phasor diagrams, Bode plots
9. [Problem set 9](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset09.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset09.pdf") (20th Apr. 2015): Locus diagrams, Conjugate matching
10. [Problem set 10](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset10.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset10.pdf") (28th Apr. 2015): Three phase circuits, [scan](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset10_addl.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset10_addl.pdf")
11. [Problem set 11](http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset11.pdf "http://www.ee.iitm.ac.in/vlsi/_media/courses/ee1001_2015/ee1001probset11.pdf") (28th Apr. 2015): Magnetic circuits

### Quizzes

1. 2015-02-09: Quiz 1
2. 2015-02-23: Quiz 2
3. 2015-03-23: Quiz 3
4. 2015-04-13: Quiz 4