Electrostatics

something to copy songs to cell phones,mp3 players,itunes,ipod and music players

The 7805 is a three terminal +5 volt regulator.

For practical purposes, planet Earth is often considered as such.

Induction

The word static means having no motion. In electricity it refers to charge that is stationary. Check out the link below for an excellent exploration of static electricity.

Long long ago even before christ some 500 BC Thales, a great philosopher, found that when amber gets rubbed with woolen material then the amber is capable of attracting small pieces of dust.

You can reduce stray capacitance by avoiding having long wires running parallel in circuits. Keep wires as short as possible. Long wires running along each other can exhibit stray capacitance effects. Another way is to cut long leads of components such as capacitors and inductors to make them as short as possible. If best, use SM components, as they have no leads which can cause this stray capacitance effect.

A UV light radiates energy in the form of electromagnetic waves with wavelengths

shorter than those of violet light but longer than those of x-rays. The radiation is

invisible to the human eye.

Image Transfer

All Electrostatic Copiers work under the premis that a charge of electricity is placed on an Image Drum which has the ability to retain the electric charge much like a capacitor holds it's charge but with the ability to hold or release the charge depending on how much light and darkness is applied to the Image Drum. on analog copiers the light and darkness is reflected from the mirrors on the scan area and brought down to the drum surface creating the image that was reflected from the paper that is being scanned. On digital copiers the Image is processed (much like a desktop scanner) by processing the reflected image and converting the image into dots(DPI) then a laser will shoot a light laser image corresponding to the paper that is being scanned onto the Image drum. Image Creation Now that the Image Drum has been hit with light either from the laser or the reflecting light, it will have various charges on its surface (exacting the Image of the scanned original paper) this is called an elecrtostatic latent Image (ESLI) The Image Drum with the ESLI will now be turned till it reaches the developing unit (where toner and developer are mixed to charge the toner (yes toner has the ability to magnetize after mixed with the developer powder) Now, where the drum meets the developer roller is the magical part. Now that the toner is charged with magnetism it will adhire to the Image drum (where the dark electrostatic parts from the Paper Image came down on the Drum) making all the dark parts pull in the toner to the drum and all the light parts do not allow toner to contact the Image Drum, now this Image drum has an image with toner on it (wanna test this ? Stop a copy in the middle of copying, open the copier and pull out the drum, you will see toner on the drum with parts of the image from the original paper ) After the Image on the drum is full of toner It will be turned where the Transfer part is executed Image transfer
Ever put metal fragments on a paper then put a magnet below the paper ? the fragments are attracted to the magnet. This is how the transfer process is done. the drum is turning with the image of toner on it the a paper is positioned below the drum and sinchronized at the same speed with the Image drum, at the point where the paper and the drum meet a high voltage is applied in order to attract the toner off the Image drum and on to the paper, now the paper is full of toner looking like the Image original paper that was scanned. Final sequence now that the Toner is on the paper (looking just like the original) two rollers with heat at about 200 Digrees F press the toner on to the paper making it permanently fused on the paper.

Lower turns faster,,,higher turns more torque

If Coulomb's force is gone , the material structure of the Cosmos would be gone. Coulomb's force hold atoms together and molecules together and matter together.

About 600 BCE, a Greek mathematician named Thales was the first to record amber rubbed with animal fur attracted light objects.

Tape. Post-it notes. Sending paint droplets into the air, to be coalesced primarily on a staticlly-charged surface. In furnace return air electronic air filters. In laser printers, where it attracts carbon particles to the paper's surface.

Yes, it is.

yes

1. The orientation giving the maximum magnetic flux would be 90 degrees or perpendicular to the magnetic field because that gives the maximum amount of magnetic field lines able to pass through the area of the coil. The greater density of field lines gives a greater magnetic field. The orientation that would give a magnetic flux of zero is the plane of the coil to be parallel to the magnetic field, making no lines pass through the coil and thus no flux.

for a vector quantity it must have both magnitude and direction and since it has both magnitude and direction it is therefore considered a vector

The operation of the television, as all electronics, involves electric currents.

If your TV uses a CRT display as it operates it happens to build a large static electric field on its face, as a side effect of that operation.

Direction of the electric field vector is the direction of the force experienced by a charged particle in an external electric field.

It ranges between 2.2 and 2.8.

The mgnetic inrush current is the current drawn by the transformer when power is applied to the primary winding

The electromagnetic force is a force that is expressed as (or that "shows up as") a "field" or a "group of lines of force" around the source. Electromagnetic flux is a direct reference to those magnetic lines of force. Electromagnetic flux is the electromagnetic field or the group of electromagnetic lines of force around the source. All the following sentences say the same thing: The electromagnetic flux around the magnet was very high. The magnetic flux around the magnet was very high. The magnetic field around the magnet was very large. The flux around the magnet was very high. The field around the magnet was very large. There were a large number of magnetic lines of force around the magnet making the field strength very high.

Incandescent light bulbs need high current at low voltage.

"Static" electricity is low or zero current at extremely high voltage. So no, you can't use it to light up an incandescent bulb. If you had some way to step the current up and step down the voltage, then maybe you could do it.

However, if you rub a fluorescent tube with newspaper or with cloth, the tube will flash. Fluorescent tubes need high voltage to work. Perform this trick in a darkened room so you don't miss the dim light. (This trick needs a dry environment. So do it in an airconditioned room. During humid weather it may not work!)

Also, you can use "static" or high-voltage electricity to light up a small neon pilot bulb. Some hardware or electronic stores sell these lights. Look for tiny "NE-2" or "NE-83" bulbs. If you hold one wire of the neon bulb, then scuff your shoes on the carpet, then touch the other wire against a large metal object, the bulb will give an orange flash. Instead of creating a spark, you created an orange glow in neon gas.