Analogy

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1. Analogy is not anal. It's like pedagogy and dodgy, which is not same.
2. Analogy can be use to stress one concept in a simplest way.
3. For example; voltage, current and resistance can be confusing.
4. However, if those definitions been described as plumbing system; it might be easier to be understandable.
5. Got my point?
6. Imagine voltage as pressure, current as flow rate, and resistance as pipe size in plumbing system.
7. As we add more pressure in one tank, flow rate from one tank will be increased.
8. There goes the same for voltage and current. Increased voltage and current will increased too.
9. This is just simple analogy to explain that analogy is not anal at all.
10. Cheers...!!!