Are you looking for sounds related to electricity? This sound application puts a collection of electrical noises at your disposal. Get it now and take your time.
The following is an attempt I have made to define electrical noise from the point of view of circuit design: The term "noise" refers to variations in voltage or current that are frequently unpredictable, typically of relatively low amplitude, and are never desirable. "Noise" is a generic term with no specific meaning.
You now have a better understanding of the physical phenomena that leave electrical engineers in such a state of bewilderment thanks to the sounds produced by electrical equipment. You can't eliminate noise, but you can reduce it.
Do not be hesitant; investigate this incredible sound application, and then let us know in the comments what you think about it.