Measuring Electron Movement, Trajectory, and Charge-To-Mass Ratio

Electronic e / m (charge: mass) Purpose The purpose of this experiment is to investigate the movement and trajectory of electrons moving perpendicular to the magnetic field and to measure the charge-to-mass ratio of electrons. Abstract An electron beam is emitted by a magnetic field and an electric field. These two fields are connected to two power supplies, and these power supplies have been changed. These voltage changes change the strength of the electric and magnetic fields. Changing the magnetic field and electric field changes the trajectory of electrons.

The atoms can be ionized by removing one of the electrons. Charge bends the trajectory of the atom as it passes through the magnetic field. The radius at which the trajectory of moving ions is rotated by the magnetic field is determined by the mass of the atom. A mass spectrometer uses this principle to measure the mass to charge ratio of ions. If the sample contains multiple isotopes, the mass spectrometer can determine the ratio of each isotope in the sample by measuring the intensity of different ion beams. Evaporation of atoms includes inductively coupled plasma atomic emission spectrometry analysis and inductively coupled plasma mass spectrometry, both using plasma evaporation samples for analysis.

With the development of mass spectrometer, highly accurate measurement of atomic mass became possible. The apparatus uses a magnet to bend the trajectory of the ion beam and the amount of deflection is determined by the ratio of atomic weight to that charge. The chemist Francis William Aston proved that isotope properties are different using this equipment. The atomic weights of these isotopes differ by integer quantity and are called integer law. Interpretation of these different isotopes is waiting for uncharged particles of mass similar to protons discovered by physicist James Chadwick in 1932. Isotopes are interpreted as elements with the same number of protons, but with different numbers of neutrons. In the core

As with electrons, black holes are only described by three numbers, their mass, spin, and charge. They differ from electrons in that they can have a wide range of mass, rotation and charge (although realistic black holes may not even have measurable charges). But they are very simple. Ironically, this simplicity is the cause of many problems. When the black holes exhaust the plasma clouds, absorb light, or merge with other black holes, it becomes a bigger black hole. It "forget" what makes it bigger none of the three numbers explaining the black hole do not convey its history to scientists