electric motor and generator

What transformation can take place in a simple electric motor?

•   Alternating current into Direct current

• Direct current into Alternating current

• Electrical energy into Mechanical energy

• Mechanical energy into Electrical energy

What type of energy do you put IN to a generator?

• Electrical

• Potential

• Mechanical

• Thermal

What type of energy comes OUT of a generator?

• Electrical

• Potential

• Mechanical

• Thermal

What transformation can take place in a generator?

• Alternating current into Direct current

• Direct current into Alternating current

• Electrical energy into Mechanical energy

• Mechanical energy into Electrical energy

What type of energy do you put IN to an electric motor?

• Electrical

• Potential

• Mechanical

• Thermal

What is the energy output of an electric motor?

• Electrical

• Potential

• Mechanical

• Thermal

Which device uses mechanical energy to produce electrical energy?

• electric motor

• generator

• magnet

• solar cell

Which device uses electrical energy to produce mechanical energy?

• electric motor

• generator

• magnet

• solar cell

Which of the following principles explains how an electric motor works?

• electrolysis

• electromagnetism

• electromagnetic induction

• magnetism

Which of the following principles explains how a generator works?

• electrolysis

• electromagnetism

• electromagnetic induction

• magnetism