Based on the novel by Catherine Cookson, The Black Candle from 1991 stars Cathy Sandford, Nathaniel Parker, James Gaddas, Denholm Elliott, and Sian Phillips.
Part of the Electronics glossary: In physics, charge, also known as electric charge, electrical charge, or electrostatic charge and symbolized q, is a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons. In atoms, the electron carries a negative elementary or unit charge; the proton carries a positive charge.
Magnetic Forces on Moving Charges. The magnetic force on a free moving charge is perpendicular to both the velocity of the charge and the magnetic field with direction given by the right hand rule. The force is given by the charge times the vector product of velocity and magnetic field. Magnetic force applications.