학술논문
The Sponge Resistor Model - A Hydrodynamic Analog to Illustrate Ohm's Law, the Resistor Equation R = ρℓ/A, and Resistors in Series and Parallel.
Document Type
Article
Author
Source
Subject
*OHM'S law
*HYDRODYNAMICS
*ELECTRIC resistors
*ELECTRICAL resistivity
*CIRCUIT elements
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Language
ISSN
0031-921X
Abstract
The article offers information on the Sponge Resistor Model which consists of a hydrodynamic analog to illustrate Ohm's law, the resistor equation and resistors in series and parallel. It discusses an experiment illustrating Ohm's law which consist a sponge resistance element connected to the discharge tube. Information on cross-sectional area of a resistance element and resistivity of a resistance element is also presented.