Electrostatics

Free electrons get migrated right from one to the other which leaves those as oppositely charged.

"lightning"

The advantages are that coal dust and soot are removed from the exhaust that

goes up the chimney, and that the stuff doesn't settle out where people can

breathe it, and that the power plant operates more economically because the

operator is not fined for releasing toxic pollution into the environment in excess

of the legal limits.

yes. same forces repel each other and opposite forces attract.

how to stop static electricity from a light weight rayon dress

Graphite has high electrical conductivity due to its unique structure involving delocalized electrons that can easily move through the material. This makes graphite a good conductor of electricity, allowing it to be used in various applications such as in electrical circuits and battery electrodes.

There's no such thing as a "1A" battery. If you look at it more closely,

you may find that it's rated "1AH". In that case, the math says that

after being fully charged, that battery would run that fish-finder for

1hour 49minutes, although the battery voltage might begin to sag

toward the end of that period.

If the battery doesn't say "1AH" on it, then ignore this whole discussion.

There's not enough information to answer the question.

pata nahi

Mechanical design of static equipment is checking the safety of the equipment as per standard code for given conditions.And its decide the sizing of the equipments.

u eat all u can find and if worst comes,, eat the person next to u

1 kw = 0.001 mw

25 kw = 0.025 mw

The net electrostatic force acting on a charged particle located inside a shell of uniform charge is zero. This is because the electric field inside a uniformly charged shell is zero, meaning there are no forces acting on the charged particle from the shell itself.

Charging a neutral object by touching it with a charged rod is called charging by conduction. The charged rod transfers some of its charge to the neutral object when they come into contact.

1.Resistance is dependent on the material.Like wood is insulator(ALMOST infinite resistance).

2.Resistance of a wire having more cross sectional area is less and less cross sectional area is more(i.e. it is inversely propotional to the cross sectional area.)

3.It is more for more length and less for less length.

4. Resistance varies with temprature.For metals like platinum it increses with temprature.

Static electricity can build up on an object when there is an imbalance of positive and negative charges on its surface. This can be caused by friction between two objects, where one object gains electrons and becomes negatively charged while the other loses electrons and becomes positively charged. When the two objects separate, one object retains the excess electrons, creating the build-up of static electricity.

When you rub a balloon against a wool cloth, the balloon becomes negatively charged due to the transfer of electrons. When placed against a wall, the negatively charged balloon is attracted to the positively charged wall, causing it to stick temporarily due to electrostatic forces.

Coulomb's Law, unlike Gauss'sLaw,applies only to stationary point charges and so is based on spherical symmetry.

You can build one for the cost of a motor, PVC pipe, rollers, belt, some wire and a couple stainless steel salad bowls...That could be around $30. See the link for one person's DIY Van de Graaf.

You can buy one from Edmund Scientific for $500

more than 90%.

Static electricity, also known as frictional electricity, is produced when two objects - such as plastic and wool - are rubbed together and electrons transfer from one object to the other, creating an electric charge.

Antistatic agent or fabric softener can be used to reduce static electricity build-up on surfaces or clothing.

Is a photocopier.

you can buy it from emaths

Charging by friction - this is useful for charging insulators. If you rub one material with another (say, a plastic ruler with a piece of paper towel), electrons have a tendency to be transferred from one material to the other. For example, rubbing glass with silk or saran wrap generally leaves the glass with a positive charge; rubbing PVC rod with fur generally gives the rod a negative charge.

Charging by conduction - useful for charging metals and other conductors. If a charged object touches a conductor, some charge will be transferred between the object and the conductor, charging the conductor with the same sign as the charge on the object.

Charging by induction - also useful for charging metals and other conductors. Again, a charged object is used, but this time it is only brought close to the conductor, and does not touch it. If the conductor is connected to ground (ground is basically anything neutral that can give up electrons to, or take electrons from, an object), electrons will either flow on to it or away from it. When the ground connection is removed , the conductor will have a charge opposite in sign to that of the charged object.

With some of the chemicals in a hostpital, The static electricity in a hostpital could catch thing on fire with the chemicals.