The electron that flies in the tube has energy of 12 keV. The cathode-ray tube is oriented so that the electrons move in a horizontal direction from the south to the north. Earth's magnetic field component B = 5.5 * 10-5T is facing downwards. In what direction will the electron beam be tilted? How big is the electron beam deflection x when the electrons in the tube have flown 20 cm?
The electron that flies in the tube has energy of 12 keV. The cathode-ray tube is oriented so that the electrons move in a horizontal direction from the south to the north. Earth's magnetic field...
please show explanation! thank you Each of the electrons in the beam of a television tube has a kinetic energy of 10.0 keV. The tube is oriented so that the electrons move horizontally from north to south. The vertical component of Earth's magnetic field points down and has a magnitude of 52.0 ut. (Ignore the northward component of Earth's field.) In what direction will the electron beam deflect? O north O east O west o down O up south Submit...
An electron beam moves toward a cathode ray tube screen, which is 30 cm away from the negative electrode. The electrons are accelerated by a potential difference of 14 kV. Estimate the maximum displacement of the electron beam caused by Earth's magnetic field. The average magnetic field at the surface of Earth is roughly BE = 45×10−6T. answer with units
pls answer Question 1 5 pts The magnetic field at the earth's equator points north. An electron flies with a certain velocity. Match the velocity with the deflection direction. Velocity is downward. [Choose] Velocity is northward. [Choose] Velocity is westward. [Choose Velocity is southeastward. [Choose) Question 2 3 pts A proton (mp, e), deuteron (2mp, e), and alpha particle (4mp. 2e) are accelerated by a potential difference AV. The particles enter a uniform magnetic (B k) in the horizontal direction...