What is a electric motor write its working

1.	What is a electric motor write its working
Answer» Working-Let initialy coil abcd be horizontal .When key is closed ,the current begins to flow in the coil of coil initially the sides ad and cd of coil are parallel to magnetic field, so nowgnetic force acts on him.By fleming\'s left hand rule, the force on arm ab of coil is vertically downward and on side cd of coil, it is vertically upward .

Discussion