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- https://phys.libretexts.org/Courses/Kettering_University/Electricity_and_Magnetism_with_Applications_to_Amateur_Radio_and_Wireless_Technology/16%3A_Direct_Calculation_of_Electrical_Quantities_from_Charge_Distributions/16.05%3A_Direct_Calculation_of_Electrical_Quantities_from_Charge_Distributions_(Summary)amount of charge in an element of a charge distribution that is essentially one-dimensional (the width and height are much, much smaller than its length); its units are C/m amount of charge in an elem...amount of charge in an element of a charge distribution that is essentially one-dimensional (the width and height are much, much smaller than its length); its units are C/m amount of charge in an element of a two-dimensional charge distribution (the thickness is small); its units are \(\displaystyle C/m^2\) The net field is the vector sum of the external field plus the field of the dipole (physical or induced).
- https://phys.libretexts.org/Courses/Kettering_University/Electricity_and_Magnetism_with_Applications_to_Amateur_Radio_and_Wireless_Technology/02%3A_The_Electric_Field/2.10%3A_The_Electric_Field_(Summary)This section provides a glossary and summary of key points.
- https://phys.libretexts.org/Courses/Muhlenberg_College/Physics_122%3A_General_Physics_II_(Collett)/01%3A_Electric_Charges_and_Fields/1.S%3A_Electric_Charges_and_Fields_(Summary)concept that states that the net electric field of multiple source charges is the vector sum of the field of each source charge calculated individually Both positive and negative charges exist in neut...concept that states that the net electric field of multiple source charges is the vector sum of the field of each source charge calculated individually Both positive and negative charges exist in neutral objects and can be separated by bringing the two objects into physical contact; rubbing the objects together can remove electrons from the bonds in one object and place them on the other object, increasing the charge separation.
- https://phys.libretexts.org/Courses/Georgia_State_University/GSU-TM-Physics_II_(2212)/02%3A_Electrostatics_-_Charges_Forces_and_Fields/2.10%3A_SummaryBoth positive and negative charges exist in neutral objects and can be separated by bringing the two objects into physical contact; rubbing the objects together can remove electrons from the bonds in ...Both positive and negative charges exist in neutral objects and can be separated by bringing the two objects into physical contact; rubbing the objects together can remove electrons from the bonds in one object and place them on the other object, increasing the charge separation. All surfaces that include the same amount of charge have the same number of field lines crossing it, regardless of the shape or size of the surface, as long as the surfaces enclose the same amount of charge.
