Electricity and Magnetism
Electricity and magnetism are at the heart of modern science and technology—and together they form one of the four fundamental forces of nature. This course introduces learners to the essential principles that explain how electric charges interact, how currents flow, and how magnets influence the world around us. From the simple spark of static electricity to the vast power of electromagnetic fields, students will uncover the invisible forces that shape everything from household appliances to global communications.
In the first part of the course, Introduction to Electricity, learners will explore what electric charge is, how it moves, and how voltage, current, and resistance govern electrical circuits. Building on that foundation, the course then dives into Magnetism and Electromagnetism, revealing how magnets work, how electricity and magnetism are deeply interconnected, and how these principles are applied in technologies like motors, generators, and transformers.
By the end, learners will not only grasp the theory but also recognize electricity and magnetism as forces that have revolutionized society, powering the modern world and paving the way for future innovation.
Introduction to Electricity
Electricity powers nearly every aspect of our world, from the devices we use daily to the infrastructure that supports our cities. Understanding the basic principles of electricity is crucial for navigating our technologically advanced society and appreciating the forces that shape it.
Magnetism and Electromagnetism
Explore the fascinating world of magnetism and electromagnetism. From the simple compass to complex electrical generators and high-speed trains, understanding the interplay between electricity and magnetism reveals how our modern world is energised.