Sections
Key Equations
Key Equations
Coulomb’s law |
electric field | |
magnitude of electric field of point charge |
change in electric potential energy for a charge that moves in a constant electric field | |
electric potential energy of a charge a distance r from a point charge or sphere of uniform charge | |
definition of electric potential | |
change in electric potential for a charge that moves in a constant electric field | |
electric potential of a charge a distance r from a point charge or sphere of uniform charge |
capacitance | |
energy stored in a capacitor | |
capacitance of a parallel-plate capacitor |