🚗 Ever wondered how your car’s ignition system works? It's a fascinating process of turning 12V battery voltage into a spark powerful enough to start the engine. Let’s break it down: 🔋 Battery Voltage Boost: Your car’s ignition system uses an induction coil to amplify the 12V battery voltage. ⚡ Faraday’s Law: Moving a magnet near a conductor or vice versa induces electromotive force (EMF). 🔄 Self and Mutual Induction: Changing current in a coil induces voltage in itself and in nearby coils. �