The meme brilliantly illustrates the difference between a normal resistor symbol (left) and a potentiometer/variable resistor symbol (right) in circuit diagrams. The confused expression represents every electronics student seeing these symbols for the first time, while the happy face represents the satisfaction when you finally understand the distinction. It's that magical moment when electrical engineering notation suddenly clicks—from "what are these weird zigzags?" to "of course, the diagonal arrow indicates variable resistance!" Only true circuit nerds get excited about proper component notation.
Resistance Is Variable
1 day ago
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electronics-memes, resistor-memes, circuit-memes, engineering-memes, potentiometer-memes | ScienceHumor.io
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