Test charge
Chinese equivalent: 试探电荷
Test charge A point charge with sufficiently small magnitude, used to probe the properties of an electric field at a point without significantly disturbing the…
Syllabus path: Electromagnetism › Electrostatics › Electric Field Strength
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 (19) · Start mock exam · Sign up — AI explanations · Membership plans
CSCA Physics Exam Glossary
Definition
Test charge A point charge with sufficiently small magnitude, used to probe the properties of an electric field at a point without significantly disturbing the original field distribution.
Related tutorial and examples
Electric Field Strength
Topic: Electromagnetism > Electrostatics > Electric Field Strength 1. Core Concept: What is Electric Field Strength? Electric Field Strength ( E ) is a vector quantity that describes the strength and direction (force property) of an electric field. Definition: The ratio of the el…
Plan your next CSCA study step
Use this topic in a focused practice set, then connect it to the exam requirements and timed papers.