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What is Decomposition of a material by an outside electric current call?
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Does electric travel outside the wire or on the in side?
outside
When you touch a metal doorknob you feel a small electric shock is this an example of static electricity or current electricity you?
StaticYes, it stays put, doing nothing until released by an outside force.
Electric charge is uniformly distributed on the surface of a spherical balloon. Show how electric intensity and electric potential vary (a) on the surface (b) inside and (c) outside?
Tes
What is the current density of 316L stainless steel?
The current density, that is, the amount of current being conducted by a material per unit of cross sectional area (usually circular mil), will vary as the voltage that is applied, and, if it is AC, on the frequency of the applied voltage. More voltage will drive more current. For DC, the total current being conducted in a material (which is part of a circuit) will be divided by the cross sectional area to get the number of amperes per unit of cross sectional area. It's a direct relationship with the conductivity of the material under inspection not an issue because the totalcircuit resistance and the applied voltage will determine current. With the current through the material of interest known, its geometry can be used with the magnitude of the current to determine current density. In an AC circuit, the same as above, exceptthat the frequency, as it increases, will drive current toward the outside of the conducting medium - the so-called skin effect. Other calculation methods will have to be employed to determine current density which incude the effects of the frequency of the AC. At low frequencies, the effect will be almost negligible. Given these things about current and current density, it is not possible to calculate current density in 316L stainless (the low carbon version of 316 stainless) or of anything else we wish to consider without more information.
What type of electric charge does a electron have?
They are negatively charged particles. electrons are found inside an atom, outside its nucleus.
What is a process of decomposition?
The process of decomposition of an electrolyte, by passing an electric current from an outside source through it, is known as electrolysis. For example, when an electric current is passed through acidified water, water is decomposed into hydrogen and oxygen.
What type of material will you find all the way around the outside of an electric circuit to protect it?
insulation
Why is it more dangerous to get electric shock outside?
To not hurt yourself and to prevent with devices that redirect current or break circuits
What is the material found outside the cell?
Extracellular material is found outside of the cell.
Does electric travel outside the wire or on the in side?
outside
What is physical meaning of saturation curve?
It is a point in which no matter how you try to influence the material through outside and internal factors, the material will will show no further reactions. An example is when you apply more current in an electromagnet that has reached its saturation point. The magnetic field will not increase no matter how you increase the exciter current.
Explain why the outside cases of electric appliances ususally are made of plastic?
Plastic is a good insulator and a bad conductor of electricity, which makes it a good material to protect people from electric shocks when handling appliances. On top of that, plastics are inexpensive and easy to shape.
What is the best material for a patio table cover?
When looking to cover an outside patio table it is suggested to use a outside based material. The most used material is a thicker plastic material.
How does Si diode work?
Crystal diode for a p-type semiconductor and n-type semiconductor formation of the pn junction, in its interface on both sides of a space-charge layer, and has a self-built electric field. When there is no applied voltage, as pn junction on both sides of carrier concentration caused by the proliferation of poor self-built electric current and drift arising from the current equivalent and the balance of power in the state. When the outside world a positive bias voltage, electric and outside the field of mutual self-suppression role of the Consumers carrier increase from the current spread of the forward current. When the outside world a reverse bias voltage, external electric field and to further strengthen self-built electric field, in a certain form of reverse voltage and reverse bias voltage value unrelated to reverse saturated current I0. When the reverse voltage applied to a certain high level, pn junction in the space charge of the electric field strength to achieve the critical values of the double-carrier process, a large amount of electronic hole right, had a great numerical breakdown of the reverse current, Breakdown phenomenon known as diodes.
Can you make a magnet without using a magnetic material Explain?
If you are referring to a magnet as an object that possesses a permanent magnetic field, then yes. There are three circumstances where magnetic fields exist, but not as a result of a permanent magnet. 1. Electric current causes a magnetic field. Thus, any wire carrying a current or even a current without a wire (like a lightning bolt) will be surrounded by a magnetic field. Since electric current is made up of moving electric charges, it is actually true than any moving electric charge creates a magnetic field. 2. It is difficult to observe outside of a scientific laboratory, but when there is an electric field that is varying in time, that creates a magnetic field. Though not easy to demonstrate directly, this turns out the physical phenomena the allows the creation of elecrtromagnetic waves, e.g. like the light we see with our eyes. 3. Thirdly, one can cause materials that are not able to work as permanent magnets to act as temporary magnets. This is the basis for electromagnets. A steel or iron core with an electric current running through a coil surrounding the core will produce a magnetic field. If you simply cut off the power source, the electric current will no longer flow through the coil. No electric current, no magnetic field. When a non-permanent magnet is created, the magnetic field it produces is just the same as the magnetic field of a permanent magnet, until the source is removed and the field disappears. All of these matters together are an essential part of the basics of electromagnetism which describes how and why the phenomena work.
Why does a bare electricity wire with current flowing though it give an electric shock and what happens if the body wet?
Electric current flows on the outside of the wire, not inside the wire. An insulated wire covers that surface where the current is flowing so that you are not touching the wire which actually carries the charge. The body has a pretty large eletrical resistance. If wet, the salts from sweating, form a more conductive surface.
When you touch a metal doorknob you feel a small electric shock is this an example of static electricity or current electricity you?
StaticYes, it stays put, doing nothing until released by an outside force.
