<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Concept Map

Electric Motors loading

A device that changes electrical energy into mechanical energy. Components include an electrical circuit with part of the wires inside a magnetic field.

Concept Map

Explore connections in math and science

Find other related concepts
Discover related concepts in Math and Science.
loading
Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Electric Motors

    Electric Motors

    by CK-12 //at grade
    Covers the design and function of electric motors.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Interactive Simulations
    Electric Motor

    Electric Motor

    by CK-12 //at grade
    Learn how magnetic forces acting on current-carrying wires can be used to drive an electric motor.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Interactive Simulations
    AC Transformer

    AC Transformer

    by CK-12 //at grade
    Learn about how high-voltage alternating current (AC) electricity generated by a power station is converted into low-voltage AC electricity for your home.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Interactive Simulations
    Telegraph

    Telegraph

    by CK-12 //at grade
    Explore the concept of Morse Code and how signals are transfered over great distances by using telegraph machines based on electromagnets
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Video
    Build an Electric Motor

    Build an Electric Motor

    by CK-12 //at grade
    Explains how electric motors work and describes how to construct a simple electric motor.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Electric Motors Quiz

    Electric Motors Quiz

    by CK-12 //at grade
    Reviews the properties of magnetic currents.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Practice
    Electric Motors Practice
    Estimated1 minsto complete

    Electric Motors Practice

    by CK-12 //at grade
     
     
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    The Rail Gun

    The Rail Gun

    by CK-12 //at grade
    Learn about the futuristic weapons of the present.
    MEMORY METER
    This indicates how strong in your memory this concept is
Please wait...
Please wait...