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Cathode ray. A beam of cathode rays in a vacuum tube bent into a circle by a magnetic field generated by a Helmholtz coil. Cathode rays are normally invisible; in this demonstration Teltron tube, enough gas has been left in the tube for the gas atoms to luminesce when struck by the fast-moving electrons. Cathode rays or electron beams ( e-beam ...
LoL Pacific Championship Series pro player, famous Twitch and YouTube streamer in Taiwan . Apr 12, 2024. Godtone faced criticism from the ruling Democratic Progressive Party of Taiwan after mocking child pornography on his stream. He issued an apology, but his YouTube channel was suspended shortly thereafter.
YouTube and privacy. Since its founding in 2005, the American video-sharing website YouTube has been faced with a growing number of privacy issues, including allegations that it allows users to upload unauthorized copyrighted material and allows personal information from young children to be collected without their parents' consent.
When charged particles move in electric and magnetic fields the following two laws apply: Lorentz force law: = (+),; Newton's second law of motion: = =; where F is the force applied to the ion, m is the mass of the particle, a is the acceleration, Q is the electric charge, E is the electric field, and v × B is the cross product of the ion's velocity and the magnetic flux density.
In graphical analysis of nonlinear electronic circuits, a load line is a line drawn on the current–voltage characteristic graph for a nonlinear device like a diode or transistor. It represents the constraint put on the voltage and current in the nonlinear device by the external circuit. The load line, usually a straight line, represents the ...
Transmission line. Schematic of a wave moving rightward down a lossless two-wire transmission line. Black dots represent electrons, and the arrows show the electric field. One of the most common types of transmission line, coaxial cable. In electrical engineering, a transmission line is a specialized cable or other structure designed to conduct ...
The injury forced Rahm to withdraw from the LIV Golf event in Houston this past weekend, eliciting concerns about his ability to compete in this week's U.S. Open. "I don't know how or what ...
A pulse-forming network ( PFN) is an electric circuit that accumulates electrical energy over a comparatively long time, and then releases the stored energy in the form of a relatively square pulse of comparatively brief duration for various pulsed power applications. In a PFN, energy storage components such as capacitors, inductors or ...