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Search Results for electric - All Grades

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Grade 9 Magnetism and Electricity
Grade 5 Magnetism and Electricity
A basic property of tiny particles that make up matter.
  1. Static electricity
  2. Electric charge
  3. Electric field
  4. Electric circuit
Grade 5 Magnetism and Electricity
A flow of electric charges.
  1. Electric current
  2. Electric charge
  3. Electric field
  4. Electric circuit
Grade 5 Magnetism and Electricity
The area around electric charges, where electric forces can act.
  1. Static electricity
  2. Electric charge
  3. Electric field
  4. Electric circuit
Grade 5 Magnetism and Electricity
The buildup of electric charges in one place.
  1. Static electricity
  2. Electric charge
  3. Electric field
  4. Electric circuit
Grade 2 Context Clues
Grade 5 Magnetism and Electricity
A magnet that has coils of current carrying wire around an iron core.
  1. Static electricity
  2. Electric charge
  3. Electric field
  4. Electromagnet
Grade 9 Environmental Science
What is nuclear energy used to make?
  1. electricity
  2. heat
  3. electricity and heat
Grade 9 Environmental Science
Wind power is mainly used to generate
  1. heat.
  2. electricity.
  3. heat and electricity.
Grade 5 Energy and Momentum
Grade 6 Energy and Momentum
What is the energy transformation of a flashlight?
  1. thermal to electrical to light
  2. light to chemical to electrical
  3. chemical to light to electrical
  4. chemical to electrical to light
Grade 6 Atomic Structure
Electrons have a
  1. negative electric charge.
  2. positive electric charge.
  3. neutral electric charge.
Grade 6 Energy and Momentum
Which describes the energy transformations for a radio?
  1. electrical to sound
  2. sound to chemical to electrical
  3. solar to thermal
  4. electrical to sound to thermal
Grade 4 Magnetism and Electricity
A night light is an example of transforming
  1. heat into motion energy
  2. motion energy into electricity
  3. sound energy into electricity
  4. electricity into light
Grade 8 Energy and Momentum
Which of these BEST describes the energy transformations in a coal-fired power plant?
  1. Mechanical to Chemical to Electrical to Thermal
  2. Electrical to Chemical to Mechanical to Thermal
  3. Thermal to Chemical to Electrical to Mechanical
  4. Chemical to Thermal to Mechanical to Electrical
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