Understanding Your Battery Ignition System on your Kohler By using an Ohm meter to gauge resistance of a length or wire or a load, we can determine the amount of current that is usedday’s Law – Faraday’s Law explains electromagnetic induction when an electromagnetic field suddenly changesery Ignition System Explained:Your engine’s battery ignition system is made up of 5 major components: The battery, ignition coil, points, condenser