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A loudspeaker contains a metal coil, known as an electromagnet, that creates a magnetic field when an electrical current passes through it. It is the action of the electromagnet that is responsible for converting electrical energy into audible sound.

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How can a loud speaker make sound energy with electric energy?

A loudspeaker converts electric energy into sound energy using a vibrating diaphragm or cone. When an electric current passes through the speaker's voice coil, it creates a magnetic field that interacts with the permanent magnet inside the speaker, causing the voice coil to move back and forth rapidly. This motion pushes and pulls the diaphragm or cone, creating changes in air pressure that we perceive as sound.


How do you convert a energy to sound?

1) Sound already has energy, so if you have a sound, you don't need to convert anything. 2) If you strike an object, you'll make a sound - thus converting kinetic energy into sound energy.


Instrument that uses magnets to make sound waves?

An electric guitar uses magnets to create sound waves. The strings of the guitar vibrate over a magnetic pickup, which converts these vibrations into electric signals. These signals are then amplified and produce sound through speakers.


When microphone near the sound speaker it make noise.why?

When a microphone is placed near a sound speaker, it can pick up the sound output from the speaker, causing feedback loop. The sound that comes out of the speaker is captured by the microphone, sent back through the system and played through the speaker again, resulting in a continuous loop of sound amplification, which leads to the noise you hear.


What energy conversion takes place in an electric buzzer?

In an electric buzzer, electrical energy is converted into mechanical energy. When the electric current passes through the buzzer's coils, it creates a magnetic field that causes a component, such as a diaphragm, to vibrate and produce sound. This transformation of energy allows the buzzer to produce a buzzing sound.

Related Questions

How can a loud speaker make sound energy with electric energy?

A loudspeaker converts electric energy into sound energy using a vibrating diaphragm or cone. When an electric current passes through the speaker's voice coil, it creates a magnetic field that interacts with the permanent magnet inside the speaker, causing the voice coil to move back and forth rapidly. This motion pushes and pulls the diaphragm or cone, creating changes in air pressure that we perceive as sound.


How does a speaker make sound?

By changing the electrical energy into sound energy and creating vibrations in the air.


How do you convert a energy to sound?

1) Sound already has energy, so if you have a sound, you don't need to convert anything. 2) If you strike an object, you'll make a sound - thus converting kinetic energy into sound energy.


Instrument that uses magnets to make sound waves?

An electric guitar uses magnets to create sound waves. The strings of the guitar vibrate over a magnetic pickup, which converts these vibrations into electric signals. These signals are then amplified and produce sound through speakers.


Which conversion does an electric motor make?

electric energy to mechanical energy


When microphone near the sound speaker it make noise.why?

When a microphone is placed near a sound speaker, it can pick up the sound output from the speaker, causing feedback loop. The sound that comes out of the speaker is captured by the microphone, sent back through the system and played through the speaker again, resulting in a continuous loop of sound amplification, which leads to the noise you hear.


How can I transform the sound of an acoustic guitar to make it sound electric?

You can transform the sound of an acoustic guitar to make it sound electric by using effects pedals like distortion, overdrive, or chorus, or by using an acoustic-electric guitar that has built-in pickups to amplify the sound.


What is the function of computer speaker?

to make sound


What energy conversion takes place in an electric buzzer?

In an electric buzzer, electrical energy is converted into mechanical energy. When the electric current passes through the buzzer's coils, it creates a magnetic field that causes a component, such as a diaphragm, to vibrate and produce sound. This transformation of energy allows the buzzer to produce a buzzing sound.


What energy do electric charges make?

chemical energy


How do you make ringtones sound better?

You Move The Phone Away From The Speaker


How can I make an acoustic guitar sound electric?

To make an acoustic guitar sound electric, you can use an acoustic-electric pickup or soundhole pickup to amplify the sound. These devices capture the vibrations of the strings and convert them into an electric signal that can be amplified through an amplifier. This allows you to achieve the sound of an electric guitar while still playing on an acoustic instrument.