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Motor and Generator Differences in Physics Import Concepts Must to Know

Question. Difference Between Motor and Generator.

Answer:

Table of Difference between Motor and GeneratorTable of Difference between Motor and Generator
Differentiating PropertyMotorGenerator
DefinitionElectric motors convert electrical energy into mechanical energy.Generators convert mechanical energy into electrical energy.
LawFleming՚s left-hand rule is followed to know the direction of motion.Fleming՚s right-hand rule is followed to know the direction of produced electricity.
Source of energyPower grids, electrical supply.Steam turbines, water turbines, internal combustion engines.
CurrentIn motors, the current has to supply to armature windings.In generators armature windings produce current.
EMFThe electric motor gives outback emf to the circuit.The generator gives emf to the load connected.
TypesDC Brushed Motors, DC Brushless Motors, AC Brushless Motors, Direct Drive, Linear Motors, Servo Motors, Stepper Motors.Three main types of generators: portable, inverter, and standby.
PrincipleThe working principle of a motor is based on the current-carrying conductor that experiences a force when it is kept in the magnetic field.The working principle of generator is based on electromagnetic induction.
Driving force for shaftThe shaft of an electric motor is driven by a magnetic force which is developed between the armature and field.The shaft of an electric generator is connected to the rotor which is driven by a mechanical force.
UseAutomobiles, elevators, fans, pumps, etc.In power supply chains in industries, testing purposes in the laboratory, general lighting, powering of batteries, etc.
ExampleCeiling fans, cars, etc. are all examples of motor.In power stations, generator is used to generate electricity.