character: Nikola Tesla
topic: Alternating Current Systems
grade: 8
LearnActions
SearchCreate
character: Thomas Edison
topic: Direct Current Systems
grade: 8
LearnActions
SearchCreate
character: Michael Faraday
topic: Electromagnetism
grade: 8
LearnActions
SearchCreate
character: George Westinghouse
topic: Electrical Power Systems
grade: 8
LearnActions
SearchCreate