Simple Electric Motor and Generator

The scientists who greatly contributed to the development of electric motor and generator

• a. Ampere and Hertz

• b. Oersted and Faraday

• c. Faraday and Maxwell

• d. Gilbert and Oersted

What transformation can take place in a ceiling fan’s electric motor?

• a. Electrical energy into mechanical energy

• b. Mechanical energy into electrical energy

• c. Alternating current into direct current

• d. Direct current into alternating current

Tags

NGSS.HS-PS3-3

•It is when a conductor moves in a magnetic field, electrical charges could be created and directed to create a flow of current.

• Electromagnetism

• Electricity

• Electromagnetic Induction

Tags

NGSS.HS-PS2-5

It is a device that converts electrical energy into a mechanical energy.

• Motor

• Rotor

• Generator

Tags

NGSS.HS-PS3-3

He discovered that when aconductor moves in a magnetic field, electricalcharges could be created and directed to create aflow of current.

• Michael Faraday

• Hans Christian Oersted

• James Clerk Maxwell

Tags

NGSS.HS-PS2-5

What are the main parts of a Motor?

• Stator

• Rotor

• Shaft

• Commutator

• Brush

Tags

NGSS.HS-PS3-5

What are the main parts of a Generator?

• Stator

• Rotor

• Shaft

• Commutator

• Brush

Tags

NGSS.HS-PS3-5

What will happen to the coiled wire in a model of an electric motor if the magnetic poles are repulsed and attracted?

• The coil remains stable.

• The coil fluctuates and converts electrical energy into chemical energy.

• The coil stops and changes mechanical energy into electrical energy.

• The coil rotates and changes electrical energy into mechanical energy

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Which of the situation below shows how a basic electric motor works?

• The energy contained in the batteries of the vehicle is transformed into wheel rotation.

• Electrical energy converted into blade rotation in the food processor and cut down food.

• Both A and B

• None of these

Tags

NGSS.HS-PS3-3

What is the primary function of a simple electric motor?

• Convert electrical energy into mechanical energy

• Convert mechanical energy into electrical energy

• Store electrical energy

• Convert electrical energy into heat energy

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-5