HOW A SPEAKER WORKS

Edit Answers
123456789
Across
  1. 3. A SPEAKER converts electrical _______________________ into sound.
  2. 6. If you leave the battery connected to the SPEAKER, the sound will _____________ .
  3. 8. When a _____________ is made, a sound comes from the SPEAKER.
  4. 9. A SPEAKER has a coil of wire and a _____________________ inside of it.
Down
  1. 1. The 10 Ohm RESISTOR is in the circuit to _________________ the SPEAKER from too much current.
  2. 2. If we leave the battery connected, the SPEAKER will product a steady tone. True or False
  3. 4. When you touch the SPEAKER wire to the resistor, you hear a _________ .
  4. 5. What part of the SPEAKER moves when current flows through it?
  5. 6. What electronic device converts electrical energy into sound?
  6. 7. Inside a SPEAKER there is a wire _____________ .