Duration of the online course: 11 hours and 53 minutes
4.81
(21)
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.
Video class: Current | Introduction to electrical engineering | Electrical engineering | Khan Academy
09m
Exercise: _What is the atomic number of copper?
Video class: Voltage | Introduction to electrical engineering | Electrical engineering | Khan Academy
02m
Exercise: What is voltage analogous to in the video explanation?
Video class: Current direction | Electrical engineering | Khan Academy
05m
Exercise: What is the conventional direction assigned to electric current?
Video class: Conventional current
03m
Exercise: _What is the conventional current direction?
Video class: Ideal circuit elements | Circuit analysis | Electrical engineering | Khan Academy
06m
Exercise: Which equation represents Ohm's Law for a resistor?
Video class: Ideal sources | Circuit analysis | Electrical engineering | Khan Academy
02m
Exercise: What is the main difference between an ideal voltage source and an ideal current source in terms of an IV plot?
Video class: Circuit terminology | Circuit analysis | Electrical engineering | Khan Academy
08m
Exercise: _What is a node in a circuit?
Video class: Sign convention for passive components | Electrical engineering | Khan Academy
04m
Exercise: Which direction does the current go in passive components using the sign convention?
Video class: Series resistors | Circuit analysis | Electrical engineering | Khan Academy
11m
Exercise: What is the equivalent resistance of three resistors in series with values 100 ohms, 50 ohms, and 150 ohms?
Video class: Parallel resistors (part 1) | Circuit analysis | Electrical engineering | Khan Academy
11m
Exercise: What is the equivalent resistance of two resistors in parallel?
Video class: Parallel resistors (part 2) | Circuit analysis | Electrical engineering | Khan Academy
04m
Exercise: How do you calculate the equivalent resistance of multiple parallel resistors?
Video class: Parallel resistors (part 3) | Circuit analysis | Electrical engineering | Khan Academy
09m
Exercise: What is the parallel combination of two resistors in the special case where they have the same resistance value?
Video class: Simplifying resistor networks | Circuit analysis | Electrical engineering | Khan Academy
08m
Exercise: What is the equivalent resistance of the given circuit?
Video class: Voltage divider | Circuit analysis | Electrical engineering | Khan Academy
06m
Exercise: What is the voltage output of a voltage divider with specific resistors and input voltage?
Video class: Analyzing a resistor circuit with two batteries | Electrical engineering | Khan Academy
09m
Exercise: What is the current through the third resistor in the circuit?
Video class: Kirchhoff's current law | Circuit analysis | Electrical engineering | Khan Academy
06m
Exercise: What does Kirchhoff's Current Law state about a node in an electrical circuit?
Video class: Kirchhoff's voltage law | Circuit analysis | Electrical engineering | Khan Academy
06m
Exercise: What is Kirchhoff's Voltage Law (KVL)?
Video class: Application of the fundamental laws (setup) | Electrical engineering | Khan Academy
08m
Exercise: In circuit analysis, which law states that the sum of the voltages around a loop is zero?
Video class: Application of the fundamental laws (solve) | Electrical engineering | Khan Academy
08m
Exercise: What is the value of i1 in the circuit analysis?
Video class: Node voltage method (steps 1 to 4) | Circuit analysis | Electrical engineering | Khan Academy
09m
Exercise: What is a key step in the Node Voltage Method?
11 hours and 53 minutes of online video course
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Course comments: Electrical engineering
manjunatha dr
god coaching and explanation
sondra york
very well put together.
Yajnananda Yajju
good