What is the sound of electricity?
Asked By: Itzel Schoen
Date created: Thu, Apr 1, 2021 7:13 AM
Date updated: Fri, Jul 1, 2022 9:04 PM
Top best answers to the question «What is the sound of electricity»
Mains hum, electric hum, cycle hum, or power line hum is a sound associated with alternating current which is twice the frequency of the mains electricity. The fundamental frequency of this sound is usually double that of fundamental 50/60 Hz, i.e. 100/120 Hz, depending on the local power-line frequency.