Electric Field Formula An electric charge produces an electric field , which is a region of space around an electrically charged particle or object in which an electric charge would feel force. The electric field exists at all points in space and can be observed by bringing another charge into the electric field . Learn about electric field , a fundamental idea in physics that explains the forces of attraction or repulsion between charges. Find formulas for electric field intensity due to point, line, surface and volume charges, as well as electric dipole and electric field lines. An electric field is a physical field produced by electrically charged objects, influencing the force and motion of other charged objects. Learn how to calculate the electric field strength and direction around a charged particle using the electric field formula derived from Coulomb's Law. See how the electric field formula is used in various fields of physics and engineering with a practical example.
