Electromagnetic induction is a fundamental principle in both physics and technology, essentially converting changing magnetic fields into electrical currents.
The Basic Idea:
Imagine a conductor (like a wire) placed in a magnetic field. When the strength or direction of that field changes, an electric current is induced in the conductor. This phenomenon, called electromagnetic induction, allows us to generate electricity from magnetism and vice versa.
Key Players:
Scenarios:
Lenz's Law:
Applications: