The gap between electrodes in a spark plug is 0.06 cm. In order to produce an electric spark in a gasoline-air mixture, the electric field must reach a value of 3 × 10⁶ V/m. What minimum voltage must be supplied by the ignition circuit when starting the car?

Question

Quizplus · Accepted Answer

The Answer of The gap between electrodes in a spark plug is 0.06 cm. In order to produce an electric spark in a gasoline-air mixture, the electric field must reach a value of 3 × 10⁶ V/m. What minimum voltage must be supplied by the ignition circuit when starting the car?

The Gap Between Electrodes in a Spark Plug Is 0