What current electrical items use?
An ammeter, either shunt or inductive. A shunt is an inline resistor of a small, known resistance. Knowing the resistance and the voltage one can calculate the amperage by Ohm…s law, I=V/R. An inductive, or clamp on ammeter measures the magnetic field and using more complex calculations displays the current, typically on a digital display.
It is mostly convention. However this produces conflicts with theconventional mathematics usage of i as the square root of -1 incomplex numbers, so in electronics the conventi…on is to use j asthe square root of -1 instead when working with complex numbers inthe analysis of AC circuits.
If the question means "What does electricity do for us?" then we could mention lighting, heating, cookers, refrigerators, telephones and cellphones, radios, TVs, computers for… a simple start. If the question seeks to differentiate between electric voltage and electric current, then voltage is the measure of the energy of an electric charge and current is a measure of the flow of the charge.
Torches. Generators. Kinetic engines...
Alarm Clock Hair Dryer Disco Ball A lot of things.
Computer TV Radio Oven Lights Any handheld games consoles Games consoles (Playstation, X-Box) Digital alarm clocks Mobile Phones Phones Microwave Toaster … Kettle
every electrical item idiot
Current is a simple descriptor, I was taught to always use it in school as leaving it off was an error. For instance you cannot say A for AC (Alternating Current) as A is ampe…rage.
The easiest way to answer your question is to point out that every device you own or use, which you plug into the wall or which contains a battery, makes available to you …some use of electrical current. Whatever you use each of those devices for is a use of current electricity.
Electricity has been found to be the best thing to use for an electric current.
Electrical current is measured in Amperes which is abbreviated toamps. When dealing with formulae the letter I is used to representcurrent, for example: Power = Voltage Ã… Current = volts Ã amps = V Ã I Small currents in electrical engineering use the lower case i; thiscan cause confusion with the lower case i that mathematicians usefor â-1, so they use j for â-1 instead.
Here are a few examples... - The electrical current is monitored. - The current of electricity is measured in volts. - The electrical current of telephone wiring is 82 volt…s. They may not be worded the same, but they have the same initial meaning.
Thier electrical current will be from the solar energy converter to electricity.
Current electricity is used by many humans. It's used to power things up such as, lamps, games, electrical devices and more. PEACE!!!!