Solved: Youre an automotive engineer working on the ignition system for a new engine
Chapter 22, Problem 33(choose chapter or problem)
Youre an automotive engineer working on the ignition system for a new engine. Its spark plugs have center electrodes made from 2.0-mm-diameter wire. The electrode ends gradually wear to a hemispherical shape, so they behave approximately like charged spheres. Your job is to specify the minimum potential that ensures these plugs will spark in air, neglecting the presence of the second electrode.
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