field hockey | Field Marshal | Field Museum of Natural History | Wrigley Field | Soldier Field | Sally Field | Field of Dreams | Ebbets Field | Royal Field Artillery | Eugene Field | United States high school national records in track and field | Marshall Field's | field marshal | England national field hockey team | McCook Field | LP Field | Informatics (academic field) | Faurot Field | Edward Field | Earth's magnetic field | Citi Field | Ayub Khan (Field Marshal) | Safeco Field | Progressive Field | Near field communication | India national field hockey team | Heinz Field | Hamilton Field | Field hockey | field |
As an example, these formulae could be used to determine the interaction energy of a small protein in the electrostatic field of a double-stranded DNA molecule; the latter is relatively straight and bears a constant linear charge density due to the phosphate
In solids, especially in metals and semiconductors, the electrostatic screening or screening effect reduces the electrostatic field and Coulomb potential of an ion inside the solid.