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- Multiple ChoicePlease save your changes before editing any questions.Like poles of a magnet do what?repelattractnothing
- Multiple ChoicePlease save your changes before editing any questions.What device makes a fan plugged into the wall spin?generatorbatteryelectromagnetelectric motor
- Multiple ChoicePlease save your changes before editing any questions.What is a wire in a circuit wrapped around an iron core called?electromagnetgeneratorelectric motor
- Multiple ChoicePlease save your changes before editing any questions.Unlike poles of a magnet do what?repelattractnothing
- Multiple ChoicePlease save your changes before editing any questions.If a light bulb is added to a circuit and it turns on, what can we say about this circuit?openincompleteunbrokenoff
- Multiple ChoicePlease save your changes before editing any questions.What energy transformation takes place in a battery powered fan that is spinning?kinetic to chemical to electricalchemical to kineticchemical to electrical to kineticelectrical to kinetic to chemical
- Multiple ChoicePlease save your changes before editing any questions.What is a complete path through which electric charges can flow called?magnetic poleelectric circuitelectric resistancemagnetic field
- Multiple ChoicePlease save your changes before editing any questions.What is the force of attraction or repulsion of magnetic materials?electricitymagnetismenergyelectromagnetism
- Multiple ChoicePlease save your changes before editing any questions.What are huge wheels that rotate when pushed by water, wind, or steam?magnet wheelsturbinesbatteriesgenerators
- Multiple ChoicePlease save your changes before editing any questions.
What device changes mechanical kinetic energy into electrical energy?
electric motor
insulator
electromagnet
generator
- Multiple ChoicePlease save your changes before editing any questions.What device changes electrical energy to mechanical energy?electromagnetelectric motorconductorgenerator
- Multiple ChoicePlease save your changes before editing any questions.What do you make if you wrap a current-carrying wire around an iron bolt?electromagnetelectric motorgenerator
- Multiple ChoicePlease save your changes before editing any questions.What is the region of force around a magnet known as?magnetic fieldmagnetic polemagnetic domainlodestone