Electrostatics and Electric Forces (2 Parts)

Synopsis: Two videos on Coulomb’s law and how Coulomb forces operate in real life.
Series: Physics: A World in Motion, Series
Language: English
Country: Canada
Year of production: 1997
Uses: A-level students
Subjects: Physics
Keywords: electrostatics; vectors; Coulomb’s Law

Title: Coulomb’s Law
Synopsis: Demonstrates how to verify Coulomb’s Law using a torsion balance in a quantitative analysis of the relationship between charge, distance and electrostatic force. Analytically compares Coulomb’s Law of Electrostatic Force and Newton’s Law of Universal Gravitational Force. Shows how to solve electrostatic force between point charges using Coulomb’s Law and vectors.
Duration: 28 mins
Title: Coulomb Forces in Nature
Synopsis: Demonstrates a real-life application of quantifying electrostatic forces between point charges using ionic crystals. Uses large-sized models to demonstrate advanced Coulomb’s Law problem-solving, using vectors and vector components. Introduces the need to accept uncertainty in describing and explaining electrical phenomena.
Duration: 28 mins

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