Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m² /C°. Vacum permitivity, co = 8.854 x 10-" F/m. Magnitude of the Charge of one electron, e = 1.60217662 × 10-" C. Mass of one electron, m, = 9.10938356 × 10-5i kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb . |Detecting screen An electron is shot with an initial speed of ty = 8 x 10ʻ m/s, at angle 6, = 61° from the z axis.It moves through a uniform electric field Ê = 13 N/C}. A screen for detecting electrons is positioned parallel to the axis, at distance z = 6m. a) How high does the electron can go in the vertical direction? (Note : distance is a positive quantity) b) In unit-vector notation, what is the velocity of the electron when it hits the screen? e) Calculate the coordinate of the electron when it hits the screen.
Radioactive decay
The emission of energy to produce ionizing radiation is known as radioactive decay. Alpha, beta particles, and gamma rays are examples of ionizing radiation that could be released. Radioactive decay happens in radionuclides, which are imbalanced atoms. This periodic table's elements come in a variety of shapes and sizes. Several of these kinds are stable like nitrogen-14, hydrogen-2, and potassium-40, whereas others are not like uranium-238. In nature, one of the most stable phases of an element is usually the most prevalent. Every element, meanwhile, has an unstable state. Unstable variants are radioactive and release ionizing radiation. Certain elements, including uranium, have no stable forms and are constantly radioactive. Radionuclides are elements that release ionizing radiation.
Artificial Radioactivity
The radioactivity can be simply referred to as particle emission from nuclei due to the nuclear instability. There are different types of radiation such as alpha, beta and gamma radiation. Along with these there are different types of decay as well.
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