Ohm’s Law: Four factors affecting the resistance of a wire are described and students learn how to solve problems using Ohm’s Law. Aired 02/09/2002 | Rating NR. About This Episode; ...

He made a series-parallel combination using nine of them to create a hefty 1Ω, 90W shunt (well, 0.999999999 Ohms if you want to be picky). This gave him a nice 1 Volt per Amp ratio, making it ...

Using Ohm’s Law (V=ꞮR), you can calculate the expected values for voltage, current, and resistance in a circuit. Back to top. What is Ohm’s law? Image caption, Ohm's law.

Ohm’s law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality (i.e., ...

This law states that electricity flows in inverse proportion to the resistances before it. If your circuit has two 100 ohm resistors in parallel, half the current will flow through each one. Let’s say ...