QUESTIONS AND CORRECT ANSWERS
Power - CORRECT ANSWER The rate at which work is performed
Electric Fields - CORRECT ANSWER They surround anything with an electric charge
Electromagnetic Fields - CORRECT ANSWER Radiating waves of magnetic energy in all
directions
Magnetic Field - CORRECT ANSWER Created by the flow of electric currents through an
object
How do Electrons Move - CORRECT ANSWER Law of Charges: Like charges repel, Opposite
charges attract
Electricity - CORRECT ANSWER The presence of charged particles such as electrons or
protons
Electrical Energy - CORRECT ANSWER The movement of electrons in an electrical
conductor
DC - CORRECT ANSWER Direct Current
AC - CORRECT ANSWER Alternating Current
Conventional Flow - CORRECT ANSWER Electric charges moving from positive to the
negative side
Actual Electron Flow - CORRECT ANSWER Electric charges moving from the negative to the
positive side