Mar 26, 2018 · My textbook states: "The magnitude of charge of the electron or proton is a natural unit of charge." and then has an explanation that follows. It states...

Jul 28, 2016 · My question is, Why do we use q=1.6*10^-19 C rather than -1.6*10^-19 C, for the charge on an electron in most of the equations?

Apr 22, 2006 · The discussion clarifies the difference between volts and electron volts (eV). A volt is defined as one joule per coulomb, while one electron volt represents the energy gained by …

Mar 7, 2012 · Does anyone know why Coulomb chose 1.6x10^-19 for the charge of an electron? (or why he chose 6.25x10^18 electrons for 1 coulomb)

Jan 26, 2011 · I know that energy is equivalent to mass and that a proton is many times more massive than an electron and yet the charges are equal in magnitude in both. How is it the …

Its electron configuration is [Ar]3d¹⁰. However, Cu may sometimes lose 2 electrons—1 from the 4s shell and 1 from the 3d shell. This leads to the Copper (II), or cupric, ion with a +2 charge and …

Sep 5, 2019 · So I can understand how to find out velocity of electron moving between these 2 plates, by using: How am I supposed to find the 'minimum' velocity though?

Consider an electron, of charge magnitude e = 1.602 x 10-19 C and mass m₂ = 9.11 x 10-31 kg, moving in an electric field with an electric field magnitude E = 4 x 10² N/C, similar to what …

The friends now try a homework problem. Consider an electron, of charge magnitude e = 1.602 × 10-1⁹ C and mass me = 9.11 x 10-31 kg, moving in an elect field with an electric field …

Dec 3, 2009 · whts the relation of velocity V and electric field E? i only know about E=F/e(relation of electric field E and Force F) any one like to answer?