1. of or relating to the motion of electric charges and the forces between electric currents
Usage: technical; physics
2. of or relating to the conversion of electrical energy into mechanical energy or vice versa
Usage: technical; engineering

Examples

• The electrodynamic forces between the two current-carrying wires caused them to attract each other.
• An electrodynamic loudspeaker converts electrical signals into sound waves through a moving coil.
• The physicist studied electrodynamic interactions in the laboratory.
• Electrodynamic braking systems use magnetic fields to slow moving vehicles.
• The motor operates on electrodynamic principles discovered in the 19th century.
• Electrodynamic suspension is used in some high-speed train systems.