Physics Dictionary
E
|  |  | |
| earthing |  |  | 
| echo |  |  | 
| eddy current |  |  | 
| efficiency |  |  | 
| effort |  |  | 
| Einstein's mass energy equation |  |  | 
| elastic collision |  |  | 
| elastic limit |  |  | 
| elasticity |  |  | 
| electric charge |  |  | 
| electric conductance |  |  | 
| electric current (I) |  |  | 
| electric field |  |  | 
| electric field intensity |  |  | 
| electric potential |  |  | 
| electric potential difference |  |  | 
| electric potential energy |  |  | 
| electric power |  |  | 
| electrical resistance |  |  | 
| electricity |  |  | 
| electrode |  |  | 
| electrolysis |  |  | 
| electrolyte |  |  | 
| electromagnet |  |  | 
| electromagnetic force |  |  | 
| electromagnetic induction |  |  | 
| electromagnetic radiation |  |  | 
| electromagnetic spectrum |  |  | 
| electromagnetic theory of light |  |  | 
| electromagnetic wave |  |  | 
| electromagnetism |  |  | 
| electrometer |  |  | 
| electromotive force (e.m.f.) |  |  | 
| electron |  |  | 
| electron beam |  |  | 
| electron flow |  |  | 
| electron gun |  |  | 
| electron microscope |  |  | 
| electron volt |  |  | 
| electronic emission |  |  | 
| electronics |  |  | 
| electrophorus |  |  | 
| electroplating |  |  | 
| electroscope |  |  | 
| electrostatic field |  |  | 
| electrostatic force |  |  | 
| electrostatic induction |  |  | 
| electrostatics |  |  | 
| element |  |  | 
| elementary particle |  |  | 
| emission spectrum |  |  | 
| emitter |  |  | 
| energy |  |  | 
| energy bands |  |  | 
| energy level |  |  | 
| engine |  |  | 
| equilibrium |  |  | 
| equipotential line |  |  | 
| erect image |  |  | 
| error |  |  | 
| escape velocity |  |  | 
| evaluation |  |  | 
| evaporation |  |  | 
| excited state |  |  | 
| experimental error |  |  | 
| exponential decay |  |  | 
| extension |  |  | 
| external force |  |  | 
| extra-galactic nebulae |  |  | 
| eye-piece |  |  |