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What is the unit of measurement for the constant in Richardson's law?

  • Ampere per cubic meter

  • Coulomb per second

  • Ampere per square meter

  • Watts per square meter

Answer

Ampere per square meter (A/m²) is the unit for measuring the constant in Richardson's law. This law, named after the physicist Owen Richardson, describes the phenomenon where electrons are emitted from a heated metal surface. The constant in this law quantifies the rate of electron emission and depends on the material's properties and temperature.
Journey through the Genius: Exploring the Life of Owen Willans Richardson

Journey through the Genius: Exploring the Life of Owen Willans Richardson

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