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In a speaker, an electromagnet is attached to a diaphragm, which is a cone-shaped membrane that vibrates when an electrical current is passed through the electromagnet. These vibrations create sound waves that travel through the air and reach our ears, producing sound. The varying frequency and amplitude of the electrical signal control the intensity and pitch of the sound produced.
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What does a speaker convert electric energy into?
A speaker converts electric energy into mechanical energy to create sound waves. The electric signal from the audio source is amplified and sent through the speaker's coil, causing it to move back and forth rapidly. This motion vibrates the speaker cone, which then produces sound waves that we hear as audio.
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.
What form of energy is an electric guitar?
An electric guitar converts mechanical energy (from plucking the strings) into electrical energy through electromagnetic induction. This electrical energy is then amplified and converted back into sound energy through a speaker.
What energy does an electric heater fire converts to?
An electric fire converts electrical energy into electromagnetic energy. In the form of heat and light.
What is an apparatus that converts electric energy to kinetic energy?
An electric motor is an apparatus that converts electric energy into kinetic energy by using electromagnetic forces to produce mechanical motion.
Which device converts electric energy into rotational kinetic energy?
An electric motor is the device that converts electric energy into rotational kinetic energy. It works by using magnetic fields to generate a rotational force, which causes a shaft to rotate and perform mechanical work.
What does a speaker convert electric energy into?
A speaker converts electric energy into mechanical energy to create sound waves. The electric signal from the audio source is amplified and sent through the speaker's coil, causing it to move back and forth rapidly. This motion vibrates the speaker cone, which then produces sound waves that we hear as audio.
A device that converts kinetic energy into electrical energy?
electromagnets and electro moters
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.
What form of energy is an electric guitar?
An electric guitar converts mechanical energy (from plucking the strings) into electrical energy through electromagnetic induction. This electrical energy is then amplified and converted back into sound energy through a speaker.
What is the energy that solenoid converts to?
A solenoid converts electric energy into electromagnetic energy, which then converts into kinetic energy.
The electric motor converts electrical energy to?
An electric motor converts electrical energy to mechanical energy.
What energy does an electric heater fire converts to?
An electric fire converts electrical energy into electromagnetic energy. In the form of heat and light.
A bulb in a lamp converts electric energy into?
A bulb in a lamp converts electric energy into light and heat energy.
What does a speaker do in a circuit?
It converts electrical energy to sound energy.
What is an apparatus that converts electric energy to kinetic energy?
An electric motor is an apparatus that converts electric energy into kinetic energy by using electromagnetic forces to produce mechanical motion.
A device that converts mechanical energy into electric energy is?
it is an electric motor
