Ohms law

Ohms Law Clock: Here is one for the electronic geeks, which I am proud to say that I am one of them. I am no expert in electronics, just a tinkerer, usually something associated with an Arduino. However, sometimes I need to do some maths using Ohms Law and I can …

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This is what you need to know about current, voltage, and resistance. Get a good understanding of the basics with this simple guide.

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Resistive circuits may be analyzed using Ohm's Law. The equations necessary to perform the analysis are simple, but need to be combined with the proper concepts to understand Ohm's Law. Ohm's law is often used in the classroom and during...

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Ohm's Law (V = IR): is a fundamental formula in an electronics. It is used to calculate the relationship between voltage (V), current (I) and resistance (R) in an electrical circuit. Ohm's Law states that: "The Current through a conductor between two points is directly proportional to the voltage (Potential difference) across the two points" i.e. $V ∝ I$ $V = I\,R$ .......... (i) Where $R$ is a proportionality constant called resistance (R) of the conductor. This equation (i) is the…