Kirchhoff's voltage law (KVL)

Chinese equivalent: 基尔霍夫电压定律 (KVL)

Kirchhoff's voltage law (KVL) The directed sum of the electrical potential differences (voltages) around any closed network (loop) is zero.

Syllabus path: Electromagnetism › DC Circuits › Series and Parallel Circuits

CSCA Exam Prep

This term is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.

Practice related questions (12) · Start mock exam · Sign up — AI explanations · Membership plans

CSCA Physics Exam Glossary

Definition

Kirchhoff's voltage law (KVL) The directed sum of the electrical potential differences (voltages) around any closed network (loop) is zero.

Related tutorial and examples

Series and Parallel Circuits

Topic: Electromagnetism > DC Circuits > Series and Parallel Circuits 1. Core Model Comparison: Series vs Parallel Distinguishing the connection method is the starting point for all circuit problems. Use the diagram below to intuitively understand the difference in current paths. …

Read the full tutorial and worked examples

Plan your next CSCA study step

Use this topic in a focused practice set, then connect it to the exam requirements and timed papers.