Computer Science for IGCSE & O level - Hardware (Section 19 - No. 25)
What is the primary purpose of the voice coil in a loudspeaker?
To generate the magnetic field.
To vibrate the cone.
To amplify the audio signal.
To convert the analog signal to digital.
คำอธิบาย
The voice coil vibrates, causing the cone to vibrate and create sound.