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How can a microphone convert energy?
Most microphones sold today are "dynamic" microphones. They contain a tube (known as a coil former) with a coil of wire wrapped around it, a magnet inside the coil former, and a diaphragm glued to one end of the coil former. The diaphragm moves the coil former back and forth across the magnet; as it moves, electricity is generated in the coil.
How does diameter of spring coil affect the force constant?
Keeping the rest characteristics of a coil the same, increasing coil diameter the spring constant decreases.
Moving coil galvanometer converted into a multi range ammeter?
yes
What is the difference between coil and strip?
a coil is a coninuous circles =as in a spring and a strip is a straight piece = as in a strip of tape.
What do you cause when you squeeze the coil spring together?
You store potential energy in it by squeezing it.
Why multi coil spring clutch?
Because race car
What are advantages of a coil spring suspension?
better road handaling and better braking
What is the purpose of a coil spring?
A coil spring works by compressing and then expanding when a vehicle is going over pumps. Coil springs help make the ride a little smoother for most vehicles. The coils spring is attached to the undercarriage.
What is the difference between helical spring and coil spring?
is helical coil and coil spring are the same
What does the coil do in a microphone?
The coil is basically an electro magnet which is used to move the cone or diaphragm in the headphone. It works like this.... Next to the coil is a permanent magnet, when the currant from your ipod or audio device travels up the cable and into the coil it makes the coil repel the magnet and that in turn moves the diaphragm to produce the sound
When a suspension coil spring is coil bound it usually indicates what?
spring has been over loaded
Whrite a Breif note on moving coil microphone?
A moving-coil microphone contains a diaphragm exposed to sound waves. The diaphragm carries a coil placed in the magnetic field. The voltage induced in the coil is proportional to its amplitude of vibration, which, in turn, depends on the sound pressure.Moving-coil microphone. AP = acoustic pressure, Uo = output voltage, 1 = diaphragm, 2 = coil, 3 = permanent magnet, 4 = protection grid, 5 = case. Cheers ebs
How does a coil spring compressor work?
A coil spring compressor is a piece of repair machinery typically used in car repairs. They help to depress the coil spring in order to remove or replace it.
How can a microphone convert energy?
Most microphones sold today are "dynamic" microphones. They contain a tube (known as a coil former) with a coil of wire wrapped around it, a magnet inside the coil former, and a diaphragm glued to one end of the coil former. The diaphragm moves the coil former back and forth across the magnet; as it moves, electricity is generated in the coil.
What is automotive coil spring primarily and secondary function?
The coil spring provides suspension and absorbs shock.
Effect of a car without a spring coil?
without the spring coil the electricity will not be supplied to the ignition of the car.
How does diameter of spring coil affect the force constant?
Keeping the rest characteristics of a coil the same, increasing coil diameter the spring constant decreases.
