Components of a simple circuit

123456789101112131415161718
Across
  1. 2. The LED is also known as the _____
  2. 7. Optionally a circuit may include a "control device"such as the ____
  3. 8. The negatively charged electrode which electrons enter an electrical device
  4. 10. Unit of measurement for resistance
  5. 13. A board for making an experimental model of an electric circuit
  6. 15. LED stands for "light _____ diode
  7. 16. A type of circuit which the whole current flows through each component
  8. 17. Current is the amount of _______ going through the circuit
  9. 18. The unit of measurement for voltage
Down
  1. 1. A resistor with a sliding contact that acts a an adjustable voltage divider
  2. 3. Unit of measurement for current
  3. 4. The resistor in a circuit controls the voltage going through the LED which affects the ______ of the LED
  4. 5. The power supply used in a simple circuit
  5. 6. The component of a circuit that allows electricity to flow through it easily
  6. 9. The positive charged electrode which electrons leave a device
  7. 11. A type of circuit that has two or more paths for current to flow through
  8. 12. An electrical component that regulates the electrical current in a circuit
  9. 14. A device with two terminals that only allows the flow of current in one direction