Introduction to Electronics Vocabulary - Electronics and Robotics

123456789101112131415161718
Across
  1. 7. a material that does not allow the transfer of electricity easily
  2. 10. an electric current that regularly reverses direction
  3. 12. the flow of electrons that creates an electric current
  4. 14. an electric charge built up on persons or objects through friction
  5. 16. the route in which an electrical current can flow, beginning and ending at the same point
  6. 18. an electric spark discharged in the atmosphere
Down
  1. 1. an electrical current that flows in only one direction
  2. 2. measures how difficult it is for electricity to pass through an object (labeled as ohm)
  3. 3. a circuit having one path for the electricity to flow
  4. 4. in electrons, the absence of flow through with electric current
  5. 5. the flow of electricity through a cable, wire, or other conductors
  6. 6. a circuit having more than one path for the electricity to flow, like "branches"
  7. 8. measures electrical pressure (labeled as volts, or V)
  8. 9. attraction for iron associated with electric currents
  9. 11. a subatomic particle with a negative charge
  10. 13. an electric current providing an uninterrupted, endless path for the flow of the current
  11. 15. measures electrical current (labeled as ampere, or A)
  12. 16. a material that allows electricity to flow through it easily
  13. 17. measures electrical resistance (labeled as Ω)