What is an elementary charge?
For unlimited access to Homework Help, a Homework+ subscription is required.
If 3.25 X 10^-3 kg of gold is deposited on the negative electrodeof an electrolytic cell in a period of 2.78 hours, what is thecurrent in the cell during the period?Assume the gold ions carry one elementary unit of positive charge.
Reactions involving elementary particles conserve, among other quantities, baryon number, lepton number, strangeness, and charge. Identify the violated conservation law making each of the following reactions impossible, (a) K+ → π+ + π0 (b) n → p + e− (c) p → e+ + ve (d) A° → p + π−
An electron begins at rest, and then is accelerated by a uniformelectric ?eld of 800 N/Cthat extends over a distance of 6 cm.Find the speed of the electron after it leavesthe region of uniform electric ?eld.The elementary charge is 1.6 Ã 10^-19 C andthe mass of the electron is 9.11 Ã 10^-31kg.Answer in units of m/s.