Скачать или смотреть Properties of Cathode Rays-Video 02

Properties of Cathode Rays (Experimental Observations)

In this video, we explore the fascinating properties of cathode rays through key experimental observations. Learn how cathode rays, which are streams of electrons, travel in straight lines, carry momentum, and are negatively charged. We'll also dive into the groundbreaking discoveries made by scientists like J.J. Thomson and Robert Millikan, including Thomson's "plum-pudding" model and Millikan's oil drop experiment to measure the charge of an electron.
Key topics covered:

Cathode rays' straight-line motion and kinetic energy

Deflection in electric and magnetic fields

Universality of cathode rays across different gases and cathode materials

Charge-to-mass ratio (e/m ratio) of electrons

Millikan's oil drop experiment and the mass of an electron

Join us for an in-depth look into the experiments that laid the foundation for modern atomic theory!

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