Electron ejecting from surface while photoelectric effect
94197
Effect Of Frequency on Photocurrent
79843
Excess charge on an insulator and conductor
137911
Electric field in a non-uniformly charged sheet
100430
How does electron move around nucleus?
20997
Can an electron jump to a higher energy level if the energy is insufficient or exceeds the $\Delta E$?
151768
How to turn particle emission on/off?
50920
Is there an electric field around neutral atoms?
127454
Mechanism by which a moving single electron generates a magnetic field
14615
Can electricity flow through vacuum?
153853
Electron flow and electric potential
27803
Why are photoelectrons emitted in the direction of incident photons?
131799
tranfser of electrons between two metals and a wire
30735
Why do surfaces act like barriers for electrons?
113896
How fast does an electron travel in a circuit?
57260
Photoelectric Effect - Dependence of current on frequency
86671
Angle of electric field lines leaving a postive charge and entering a negative charge in dipole
25262
Why can we apply the $E=hf$ equation for electrons?