Magnetic Circuit and Electricity

Most essential fundamental course of basic science & electrical engineering

Language: English

Instructor: Dr. Jignesh Makwana


₹̶7̶5̶0̶ ₹550


Ch. 1: Introduction to Magnet & Electromagnet

1.1: Importance of Magnet & Magnetism

1.2: Magnet

1.3: Electromagnet

Ch 2: Magnetic Circuit

2.1: Parameters of Magnetic Circuit

2.2: Tutorial 1: Basic Magnetic Circuit

2.3: Series-Parallel Magnetic Circuit

2.4: Tutorial 2: Series Paralel Magnetic Circuit

2.5: Comparison of Magnetic Circuits & Electric Circuits

2.6: Magnetization Curve (Core Saturation)

2.7: Hysteresis Loop

Ch 3: Induced EMF & Inductor

3.1: Induced EMF & Faraday's Laws

3.2: Energy Conversion

3.3: Lenz's Law

3.4: Statically Induced EMF & Inductor

3.5: Expression of Self-Inductance

3.6: Energy Stored in Inductor

3.7: Inductor in DC Circuit

3.8: Rise of Inductive Current

3.9: Mathematical Expression for Rise in Inductive Current

3.10: Voltage Across Indutor

3.11: Decay in Inductive Current

3.12: Tutorial 3- Inductor in DC Circuit

3.13: Mutually Induced EMF

3.14: Series-Parallel Inductors

Ch 4: Magnetic Losses

4.1: Hysteresis Losses

4.2: Eddy Current Losses

Ch 5: Molecules Science & Theories of Magnetism

5.1: Molecules Science & Theories of Magnetism

Ch 6: Magnetic Forces

6.1: Force on Current Carrying Conductor

Ch 7: Generation of AC

7.1: Magnitude of Induced Emf

7.2: Direction of Induced Emf

7.3: Coil Rotating in Magnetic Field

7.4: Frequency of Induced AC

7.5: Practical AC Generator

Why this course?


This course is designed to have  detail understanding about magnet, electromagnet & electricity.  This is very essential course for electrical engineering students.  Proper understanding of magnet and electromagnetism will help for  further understanding working of major elector-mechanical devices.  Course contents includes part of syllabus of first year basic  engineering course offers in almost all universities like GTU, IITs,  RTU, as "Basic Electrical Engineering" or "Element of Electrical  Engineering" or under similar title.

Magnetic flux plays an  important role in energy conversion process either form electrical to  mechanical or mechanical to electrical. It is very important to have  clear understanding of electromagnetism and its role in various  applications. Without clear understanding about electromagnetism, it is  not possible understand electric motor, generators, wireless power  transfer, wireless chargers, or induction heating like advanced  applications. So iif someone is struggling in basic concept of  electrical engineering it is advised to go through this course.

This course will be updated continuously for new applications, tutorials and quiz.

Course Instructor

IMG_20180629_025448 - Copy.jpg

Dr. Jignesh Makwana received Phd degree in Electrical Engineering from Indian Institute of Technology Roorkee, in 2013. He is teaching power electronics, electric drives, control system & other subject in engineering colleges since last 15 years. He served as a associate professor and Head of Department, Electrical Engineering, faculty of technology at Marwadi University, Rajkot from 2013 to 2017. Currently He is providing consultancy service to many industries for product design and development related to electric drives and power electronics.

Ph.d, IIT Roorkee

Who this course is for:

  • This course is most suitable for 1st year engineering students of all branch

  • This is most important course for electrical engineering students.

  • All enthusiastic students want to understand electromagnetism and its applications

What you'll learn

  • Basic about magnet and magnetism

  • Electromagnet

  • Faraday's Law's of electromagnetic induction and its importance

  • Lenz's law and its importance

  • Magnetic Circuit

  • Induced emf and inductor

  • Magnetic Losses

  • Magnetic forces

  • Generation of AC

  • Tutorials & Practice


  • Basic science (primary school level)

See what others have to say.....


"So far I'm Loving and Learning this course. This gentleman does a great job of Simplifying concepts."

- Jeremiah Coles


- Durgalakshmi Srinivasan


- Liza


- Ibrahim Gadzo

Get Started Now

🏆 ​​Completion Certificate | 💰 30 Day Money Back Guarantee | 🔐 Secure Checkout (Razorpay/PayPal)