Kirchhoff's laws (article) | Khan Academy
Kirchhoff's Laws describe current in a node and voltage around a loop. These two laws are the foundation of advanced circuit analysis.
Kirchhoff's current law (video) | Khan Academy
Kirchhoff's Current Law says the currents flowing into a node must add up to zero.
Kirchhoff's voltage law (video) | Khan Academy
Kirchhoff's Voltage Law says if you travel around any loop in a circuit, the voltages across the elements add up to zero.
Khan Academy
Learn about Kirchhoff's laws and their applications in electrical circuit analysis on Khan Academy.
基尔霍夫定律 (文章) | 欧姆定律和带电阻的电路 | 可汗学院
步骤 1. i 3 的箭头向外指。我们不要忘记这一点，所以我们的技巧就是将其它所有箭头都调成与 i 3 一样的方向，对电流的符号进行相应的调整。观察原先的图形，我们必须调转两个箭头，以及 …
Kirchhoff's loop rule review (article) | Khan Academy
Review the key terms and skills related to Kirchhoff's loop rule, including how to determine the electric potential difference across a component.
Kirchhoff's junction rule review (article) | Khan Academy
Review the key terms and skills related to Kirchhoff's junction rule.
Khan Academy
Khan Academy ... Khan Academy
Kirchhoff's loop rule calculations (practice) | Khan Academy
Practice using Kirchhoff's loop rule to solve numerical circuit problems.
Lecciones de física | Ciencias por area | Khan Academy
¡Bienvenido a las Lecciones de física! La física es el estudio de la materia, el movimiento, la energía y la fuerza. Aquí puedes explorar videos, artículos y ejercicios por tema. Mantenemos …