What is the difference between thermodynamic and electrodynamic propulsion systems
a) Thermodynamic propulsion systems rely on heat transfer for generating thrust, while electrodynamic propulsion systems utilize electric fields for propulsion.

b) Thermodynamic propulsion systems use electromagnetic forces for propulsion, while electrodynamic propulsion systems rely on chemical reactions.

c) Thermodynamic propulsion systems involve the conversion of electrical energy into mechanical energy for propulsion, while electrodynamic propulsion systems convert thermal energy into kinetic energy.

d) Thermodynamic propulsion systems operate based on principles of fluid dynamics, while electrodynamic propulsion systems operate on principles of electromagnetic induction.