
Parallel resistors - Khan Academy
We conclude: For resistors in parallel, the overall resistance is the reciprocal of the sum of reciprocals of the individual resistors. (This sounds complicated, but we will derive something …
Resistors in parallel (video) | Khan Academy
Explore the intriguing world of parallel resistors in circuits. Learn how current splits and combines in different branches, and how voltage remains constant across resistors. Uncover the formula …
Parallel conductance (article) | Khan Academy
In this section, we'll repeat the analysis of parallel resistors, but this time, instead of calling each component a resistor, we will call it a conductance. The result for parallel conductance will …
Simplifying resistor networks (article) | Khan Academy
Learn how to combine series and parallel resistors to reduce the complexity of a circuit.
Parallel resistors (derivation) (video) | Khan Academy
Learn how to identify parallel resistors, understand the concept of shared nodes and voltage, and apply Ohm's law to calculate equivalent resistance. Master the formula for parallel resistors …
Series and parallel resistors (practice) | Khan Academy
Identify series and parallel resistors in a circuit setting
Resistors in series and parallel review (article) | Khan Academy
Review how to find the equivalent resistance for resistors in parallel and series configurations. Recall the current and voltage properties of series and parallel configurations of resistors.
Voltage divider (article) | Circuit analysis | Khan Academy
A very common and useful series resistor circuit goes by the nickname voltage divider. We will work out how this circuit operates, and you will see where the nickname comes from.
Delta-Wye resistor networks (article) | Khan Academy
The Delta-Wye transformation is an extra technique for transforming certain resistor combinations that cannot be handled by the series and parallel equations. This is also referred to as a Pi - T …
Example: Analyzing a more complex resistor circuit
Master the art of solving complex circuit problems with this guide. Learn how to simplify circuits by finding equivalent resistances, understand the concept of resistors in series and parallel, and …