Wednesday, December 6, 2017

Humans and Electric Circuits - Are they Analogous?

In this short essay (composed 6 years ago) I attempt, relying on my lifelong engineering and research career, to draw some analogies between a few human traits and behaviors to the components and behavior of electric circuits!

So, should you have no interest in delving further into my world of science, you can skip reading what follows!

We are all wired up in a very similar way as a "passive" electric circuit. The complexity of any given human circuit is directly related to many factors that constitute our individual lives. However, unlike electric circuits, no two humans are wired in exactly the same way.

If you agree so far, continue to the next paragraph. If I lost you, please feel free to skip the rest of this analysis.

OK, you are still reading, so you must be still interested! Now, let me draw the following analogies and see if you agree (or disagree):

Some circuits are more resistive in nature. The resistive human nature could be, in one extreme, indicative of close-minded individuals who resist change, or, on the other extreme, individuals that resist indoctrination by the society or other external sources.

Some circuits are more reactive (either inductive or capacitive). They remind me of different degrees of emotional intelligence. If inductive, some will induce ideas from others and some will induce ideas to others. If capacitive, some would charge up others and some will be charged up by others. If the capacitor is leaky then it will not hold the charge and that reminds of people who cannot hold a secret and some are more leaky than others!

The simple circuits comprising the above 3 "passive" elements, namely: resistors, inductors and capacitors is the simplest form of circuit. This type of circuit will also consist of a battery or a power source (for which the human equivalent is the brain) and a switch for turning the current on or off (does that remind you of the state of consciousness - awake or asleep?).

If perchance a short circuit occurs, then this would herald the demise of a circuit. Doesn't that remind you of what happens at the end of a life!

On a happier note, passive circuits are not the only circuits that have advanced our technology of today. There happens to be a host of "active" elements known as diodes and transistors and they are forever evolving, very much in the same way as the growth of our knowledge in our lifetime and also the evolution of our future generations. For these "active" elements analogies one must remember to cherish and nurture their growth.

A final thought: Keep your batteries charged and don't let anyone rewire you!

Hani Badawi
December 6, 2011

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