T cells are responsible for cell-mediated immunity. True of false: Memory B cells can produce a faster and more intense response to a subsequent exposure to the antigen. True True or false: Red blood cells, found in lymphatic vessels and organs, help defend the body against disease.
An armature in a motor is defined as rotating part of a motor that emits electric energy into a magnetic field. Other People Are Reading.
A simple motor has six parts: â¢ Armature or rotor â¢ Commutator â¢ Brushes â¢ Axle â¢ Field magnet â¢ DC power supply of some sort An electric motor is all about magnets and magnetism: A motor uses magnets to create motion.n electric motor changes electrical energy into mechanical movement. A dynamo or an electric generator does the reverse: it changes mechanical movement into electric energy. Most of the electric motors work by using the force of magnetism.