You&#x27;re not crazy, it&#x27;s called &quot;coil whine&quot;:<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=HP73edpQwgc" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=HP73edpQwgc</a>