Learn / See / Understand how Ignition Coils Work

Test Ignition Coils / Understand how Coils work / Link to make Spark Tester: https://www.youtube.com/watch?v=lHqIBE_Vlmg Link to make Jumper Wires: https://www.youtube.com/watch?v=7JZGHJY1J7c Link to how Fuses Work: https://www.youtube.com/watch?v=uuzjzblAh5c