What is electromagnetic course?

Electromagnetic theory is a core course in Electrical Engineering curriculum. The course covers static and dynamic electric and magnetic fields and their interaction. Major topics include Electromagnetic Waves, Transmission Lines, Waveguides, and Antenna fundamentals.

What is taught in electromagnetism?

Electromagnetism is the study of how electricity and magnetism can work together, and electromagnetism is one approach to generating electricity. Teaching students about electromagnetism helps them synthesize what they know about magnets and electricity to see how they can work together.

Why studying transmission line is an important aspect in electromagnetics?

Transmission lines represent one of the most important electromagnetic technologies. The reason being that they can be described by simple theory, similar to circuit theory. As such, the theory is within the grasp of most practicing electrical engineers.

What is the application of electromagnetic?

Electromagnetism serves as a basic principle of working for many of the home appliances in household applications. These applications include lighting, kitchen appliances, air conditioning systems, etc. The most dominant use of power in homes as well as commercial buildings is lighting systems.

Why do we need to study electromagnetism?

The study of EM is essential to understanding the properties of light, its propagation through tissue, scattering and absorption effects, and changes in the state of polarization.

How light is electromagnetic wave?

Light as a wave: Light can be described (modeled) as an electromagnetic wave. In this model, a changing electric field creates a changing magnetic field. This changing magnetic field then creates a changing electric field and BOOM – you have light.

What are the applications of electromagnetism?

Applications of electromagnets

• Motors and generators.
• Transformers.
• Relays.
• Electric bells and buzzers.
• Loudspeakers and headphones.
• Actuators such as valves.
• Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.
• MRI machines.

Where can I find free online courses in Electrical Engineering?

MIT and Bucknell University make freely available to the public online courses in electrical engineering. Topics will cover subjects like electronics, circuits, and digital signals. Schools offering Electrical Engineering degrees can also be found in these popular choices .

What subjects do you need to study electrical engineering?

Topics will cover subjects like electronics, circuits, and digital signals. These universities listed below offer free online tutorials or non-credit electrical engineering courses, which allow you to study a variety of methods and implementations.

What will I learn in electronics and circuits course?

A variety of electrical engineering methods are included in the electronics and circuits course, specifically circuit abstraction, networks, switches and applications. Design techniques and different electricity sources are also covered, and lab exercises help to expand upon these principles. What Materials Will I Need?