The high spark voltage supplied to the spark plugs of an automobile is increased from the battery voltage by the principle of (induction, reduction, or transmission)

Question

radar · Answer

Do you know  the name of the component that has a high voltage wire (spark plug wire) that connects to it and the spark plug?

radar · Answer

A tip, it is called a coil..........does that give you an idea?

radar · Answer

What is another name for a coil?

radar · Answer

I am signing off from this monolog.