Lesson 8.5 Applications of Electromagnetic…

Which parts are found in motors? Check all that apply.turbinebatteryaxlegeneratorelectromagnetpermanent magnet

turbine

battery

axle

generator

electromagnet

permanent magnet

⇒ 48

Answer:

⇒ 750

Answer:

750

How are motors and generators alike?

Both motors and generators produce mechanical energy.

Both motors and generators produce electrical energy.

Both motors and generators use rotating armatures.

Both motors and generators produce high voltage for urban areas.

What are step-down transformers used for?

Step-down transformers decrease the voltage that leaves a power plant.

Step-down transformers amplify voltage in a circuit so more homes have electricity.

Step-down transformers create energy of motion to spin axles.

Step-down transformers use a magnetic field to generate heat.

Look carefully at the diagrams and choose the one that represents a generator.

[Image: An illustration of a coil of wire connected to a b...]

[Image: A loop of wire is in between a north pole of a mag...]

[Image: An iron block that is a square. On the left side o...]

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