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Does a spinning coil of wire is what moves the cone in a speaker producing the sound?
Wiki User
∙ 8y ago
False
Wiki User
∙ 13y ago
Alex lieseil
Wiki User
∙ 14y agoThe coil of wire is actually an electromagnet, which is attached to the speaker cone. Behind the speaker cone is a normal magnet, glued in place to the back of the speaker. When the speaker is plugged into something, audio is sent to it in binary form - in other words, short bursts of current are carried along the wire. When a section of current runs along the coil, it induces a magnetic field, which is repelled by the other magnet. This causes the cone to move forward. When there is no current in the wire, the cone moves backwards to its original position. The resulting compressions and rarefactions in the air create sound waves.
Wiki User
∙ 14y agoit is the varying magnetic field in the coil of wire that reacts with the permanent magnet in the speaker body that cause the cone to move producing the sound hope this answers your question
The answer is false >.>
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A spinning cool of wire is what moves the cone in a speaker producing the sound?
false
How electric energy is change to sound energy?
Electric energy is changed to sound energy by a electromagnetic transducer, a speaker. The speaker moves a magnet that moves the air.
Do you need a new mixer if only one sound plays like your speaker is blown out?
If your speaker sounds blown out, it is probably your speaker. The mixer or input device you are using doesn't care what sound it is producing, as long as the level of the music is not too high.
Is sound a pressure wave?
Yes. Sound is made by moving air. Condensing and rarefying the air. A speaker moves back and forth to move air and make sound.
Why are pitch and frequency similar to loudness and intensity?
sound has properties of loudness and pitch. The loudness of a sound depends on the amplitude of vibration. A speaker making a loud sound moves back and forth more than a speaker making a soft sound. The pitch of a sound depends on the frequency of vibration. A speaker making a high pitched sound like a siren vibrates with a higher frequency than the same speaker making a low pitched sound like thunder
Why is electrical to sound energy taking place when you turn on a radio?
Electrical signals from the radio's circuitry energizes the voice coil of the speaker, which moves the cone of the speaker, that in turn disturbs air particles in its proximity, creating sound.
What is sound produced by?
Sound is vibration transmitted through a solid, liquid, or gas; particularly, sound means those vibrations composed of frequencies capable of being detected by ears. Sound is produced when the air is disturbed in some way, for example by a vibrating object. A speaker cone can serve as a good illustration. It may be possible to see the movement of a bass speaker cone, providing it is producing very low frequency sound. As the cone moves forward the air immediately in front is compressed causing a slight increase in air pressure, it then moves back past its rest position and causes a reduction in the air pressure (rarefaction).
What is a woofer and a tweeter and a speaker?
a speaker is a device for sending out sound. a woofer is a speaker designed for low bass sound a tweeter is a speaker designed for high treble sound
Why When a banjo string is plucked hard why does it create a louder sound?
Plucking harder puts more energy into the string's movement, so it moves with a bigger amplitude, producing a louder sound.
What is the symbol for sound?
a loud speaker and for no sound it is a loud speaker with a cross on it
How does sound move?
yes sound does moves the sound moves in waves
Does sound move?
yes sound does moves the sound moves in waves
