What is Ohm's law? - Best explanation
- Akshay Patel
- Jul 17, 2020
- 1 min read
Ohm’s law describes the relationship between the three characteristics of the electrical circuit: the electron flow, the resistance to flow in the wire or other conductor, and the voltage.
The law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Ideally, when a system is functioning properly, it should take 1 volt to push 1 amp thru 1 ohm (Fig.) of resistance. So with Ohm’s law, if you know two of the three parameters in the equation, you can figure out the value of the missing one. For example, if you know the volts and the amps, you can deduce the value of the resistance flowing through the circuit
Sometimes it's hard for students to understand and remember physics laws. However, by showing its practicals and explaining with these kinds of photos students can easily get the concept clarity.
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Great explanation of Ohm's Law super clear and practical! The way you've broken down V = I × R with that simple example really makes it click for anyone dipping their toes into circuits. It's wild how something so fundamental powers everything from your phone charger to massive power grids. Quick aside: while pondering electrical resistance, I got sidetracked reading about Smriti Mandhana net worth turns out the cricketer's raking in around $5-7 million from endorsements and IPL deals alone. Anyway, thanks for the visuals too; they nailed it! Keep these coming.
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Ohm’s Law explains the relationship between voltage, current, and resistance in an electrical circuit. It states that Voltage (V) = Current (I) × Resistance (R). This means if resistance stays the same, increasing voltage increases current. It’s a key concept for understanding electricity and safe circuit design. Similarly, just as clarity matters in physics, understanding updated rules—like filing an ESA housing complaint 2025—ensures fairness and compliance in everyday life.