Free online courseElectrical engineering
Duration of the online course: 11 hours and 53 minutes
4
(2)
Learn comprehensive electrical engineering concepts with this free online course by Khan Academy. Perfect for aspiring electricians, covering circuit analysis, Kirchhoff's laws, and more.
Course Description
The "Electrical Engineering" course is a comprehensive online curriculum designed to introduce and deepen your understanding of fundamental electrical engineering concepts. With a duration of 11 hours and 53 minutes, this course has earned an impeccable average rating of 5 out of 5 stars, indicating a high level of student satisfaction and course quality.
This professional course, falling under the Electrician subcategory, is meticulously structured to guide you through various foundational and advanced topics in electrical engineering. The course begins with an introduction to the basic principles of current and voltage, providing you with the necessary background to understand electrical systems and the behavior of electric circuits.
As you progress, you'll delve into the direction of current flow and the concept of conventional current. The course introduces ideal circuit elements and sources, forming the basis for more complex circuit analysis. Clear explanations of circuit terminology and the sign convention for passive components ensure that you have a solid grasp on the fundamental language used in the field.
Further on, the course covers series and parallel resistors, simplifying resistor networks, and the voltage divider principle. These sections equip you with practical techniques for analyzing and solving real-world electrical problems. The inclusion of Kirchhoff's current and voltage laws offers you essential tools for understanding the distribution of currents and voltages within a circuit.
To enhance your problem-solving skills, the course provides detailed setups and solutions to the application of these fundamental laws, as well as methods like the node voltage method and the mesh current method. These methods are vital for managing complex circuit analyses with multiple components.
By exploring capacitors and their behavior, the course teaches you about i-v equations and the natural and step responses of RC circuits, followed by intuitive and mathematical derivations. These modules are essential for understanding how capacitors function in different circuit configurations.
Electrostatics is another critical area covered, including Coulomb's Law and electric potential energy concepts, along with proofs and field calculations from infinite plates. The course offers valuable insights into the operational amplifier, its configurations (non-inverting, inverting, unity-gain, and summing circuits), and the feedback principle.
Advanced topics like the LC natural response, AC analysis, and trigonometric reviews introduce you to the behavior of inductors and the intricacies of alternating current systems. Understanding sinusoidal functions, complex numbers, Euler's formulas, and the impedance of various components broadens your analytical capabilities.
The course also delves into diodes and their graphical solutions, providing a thorough grounding in semiconductor devices. Further, the introduction to Fourier series and its applications allows you to break down complex waveforms into simpler components, useful in signal processing and electrical communications.
In summary, the "Electrical Engineering" course offers a well-rounded, critically acclaimed educational experience. It's ideal for anyone aiming to build a strong foundation in electrical engineering principles and applications, preparing you for professional work or further studies in the field.
Conteúdo do Curso
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Video class: Current | Introduction to electrical engineering | Electrical engineering | Khan Academy
0h09m
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Exercise: _What is the atomic number of copper?
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Video class: Voltage | Introduction to electrical engineering | Electrical engineering | Khan Academy
0h02m
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Video class: Current direction | Electrical engineering | Khan Academy
0h05m
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Video class: Conventional current
0h03m
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Exercise: _What is the conventional current direction?
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Video class: Ideal circuit elements | Circuit analysis | Electrical engineering | Khan Academy
0h06m
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Video class: Ideal sources | Circuit analysis | Electrical engineering | Khan Academy
0h02m
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Video class: Circuit terminology | Circuit analysis | Electrical engineering | Khan Academy
0h08m
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Exercise: _What is a node in a circuit?
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Video class: Sign convention for passive components | Electrical engineering | Khan Academy
0h04m
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Video class: Series resistors | Circuit analysis | Electrical engineering | Khan Academy
0h11m
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Video class: Parallel resistors (part 1) | Circuit analysis | Electrical engineering | Khan Academy
0h11m
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Video class: Parallel resistors (part 2) | Circuit analysis | Electrical engineering | Khan Academy
0h04m
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Video class: Parallel resistors (part 3) | Circuit analysis | Electrical engineering | Khan Academy
0h09m
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Video class: Simplifying resistor networks | Circuit analysis | Electrical engineering | Khan Academy
0h08m
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Video class: Voltage divider | Circuit analysis | Electrical engineering | Khan Academy
0h06m
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Video class: Analyzing a resistor circuit with two batteries | Electrical engineering | Khan Academy
0h09m
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Video class: Kirchhoff's current law | Circuit analysis | Electrical engineering | Khan Academy
0h06m
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Video class: Kirchhoff's voltage law | Circuit analysis | Electrical engineering | Khan Academy
0h06m
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Video class: Application of the fundamental laws (setup) | Electrical engineering | Khan Academy
0h08m
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Video class: Application of the fundamental laws (solve) | Electrical engineering | Khan Academy
0h08m
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Video class: Node voltage method (steps 1 to 4) | Circuit analysis | Electrical engineering | Khan Academy
0h09m
Electrical Engineering
Free Electrical Engineering Courses
Unlock the potential of your career with our comprehensive list of free Electrical Engineering courses. Whether you are an aspiring electrician or a seasoned professional looking to broaden your knowledge, these courses provide valuable insights and skills that are essential in the field of Electrical Engineering. As a subcategory of Electrician courses, these programs are tailored to equip you with the technical know-how and practical expertise required to excel in various aspects of Electrical Engineering.
Our curated selection of free courses covers a wide range of topics, including:
- Basic Electrical Theory - Understand the fundamental principles of electricity, including voltage, current, resistance, and power.
- Circuit Analysis - Learn how to analyze and design electrical circuits using various techniques and tools.
- Electronics - Dive into the world of electronic components, such as resistors, capacitors, diodes, and transistors, and their applications in real-world scenarios.
- Power Systems - Explore the generation, transmission, and distribution of electrical power, as well as the operation of power grids.
- Control Systems - Gain insights into the design and analysis of control systems used in automation and robotics.
- Renewable Energy - Discover the principles and technologies behind renewable energy sources, such as solar, wind, and hydroelectric power.
- Electrical Safety - Learn about the best practices and safety protocols to follow when working with electrical systems and equipment.
These free Electrical Engineering courses are offered by top universities and educational platforms, ensuring high-quality content and instruction. Some of the notable providers include:
By enrolling in these free courses, you can:
- Enhance your technical skills and knowledge in Electrical Engineering.
- Stay updated with the latest advancements and trends in the industry.
- Boost your employability and career prospects.
- Prepare for professional certifications and exams.
- Network with other learners and professionals in the field.
Don't miss this opportunity to advance your career with our free Electrical Engineering courses. Start learning today and take the first step towards becoming an expert in Electrical Engineering!
For more information and to enroll in these courses, visit the respective course providers' websites and start your journey towards a brighter future in Electrical Engineering.
Remember, the key to success in any field is continuous learning and improvement. With these free courses, you have access to a wealth of knowledge at your fingertips. Happy learning!
This free course includes:
11 hours and 53 minutes of online video course
Exercises to train your knowledge
Certificate of course completion
100% free, from content to certificate
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