How a Relay Switch Works | Electromagnetic Relay Mechanism Explained in 3D

This 3D animation explains how a relay switch works — a key electrical component used to control high-power circuits using a low-power signal.

Watch step-by-step how the electromagnetic coil, movable bar, and metal ball contact work together to switch the connection.

🔧 What You’ll Learn:

How current energizes the coil

How the magnetic field pulls a flexible bar

How the bar switches the electrical connection

Full internal mechanism shown with clear animation

This is perfect for electronics beginners, students, and anyone interested in how electrical switching works inside a relay.

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