


If the velocity is not perpendicular to the magnetic field, then v is the component of the velocity perpendicular to the field. This is because as Z increases by a small interval, the shell number increases, and so the electrons in the valence shell are much farther from the nucleus and are more shielded by all the electrons in the lower shell numbers. Hence it can be used the express the charge possessed by any body, not necessarily a proton or electron. Here, r is the radius of curvature of the path of a charged particle with mass m and charge q, moving at speed v perpendicular to a magnetic field of strength B. electron is 1.6×1019 C and magnitude of positive charge carried by. \( \newcommand\) (from Ne to Na, for example). The smallest value of the magnitude of charge an object can have is equal to the magnitude of the charge of an electron, which is approximately 1, point, 60. Particle Symbol Charge (electronic unit) mass (amu) mass (grams) 1 1.
