What is reduced when electricity is used

What disappears is the electric potential energy, and the voltage is actually the potential difference, for example, a 220V light bulb, the potential difference between its neutral line and the live wire is 220V, that is to say, when the current passes through the bulb, its potential decreases by 220V. The reason why electric potential energy is called electric potential energy is because it is a kind of potential energy, potential energy is a very broad concept, and there are gravitational potential energy in nature, gravitational potential energy, etc.

The power supply can be said to only provide voltage, which is the potential difference. If you compare it to gravitational potential energy, it's like lifting something higher, except that the thing here is an electron. When electrons pass through an electrical appliance, it is like a stream of water passing through the propeller of a power station generator (compared to gravitational potential energy), and the energy is transformed from potential energy to other energy.

The role of the power supply is to help these electrons to increase from the lower potential to the higher potential, just like a water pump pumps water to a higher potential.

ps: The statements upstairs are all nonsense, although some are right, but obviously have nothing to do with the problem. I'm a liberal arts student, you trash.

Nothing is reduced, just a transformation from one form to another.

Positive particles are neutralized with electrons to produce other forms of matter.

Energy is converted from electrical energy into other forms of energy, such as heat and light.

To put it simply, the voltage causes the electrons to move directionally to form a current, the voltage unit is V, the current is A, 1V*1A=1J, and J is the unit of energy, and the consumption of electricity is electric energy.

It is the electrical energy that is consumed, and the electrical energy is transmitted through the electric current, which is formed due to the directional motion of the electrons, and the directional motion of the electrons is due to the presence of voltage, which is generated because of a property of repulsion and attraction between subatomic particles like electrons and protons. It is one of the four basic interactions in nature. There are two types of charges:

We call one positive electricity and the other negative electricity. Charged objects repel the same sex, opposites attract, and the attraction or repulsion follows Coulomb's law. All of this is created by nature.

The consumption of electrical energy depends on the power consumed by the electrical appliances.

Energy balance. Electricity is simply the transfer of energy.

Electricity is converted into energy in other ways, such as heat.

I don't understand the specifics.

Anyway, it's the knowledge of energy balance.

The physics book says hehe.

Energy consumption, this kind of question is also asked?

Hello, the electricity is reduced and the electricity bill is more. There is a large difference between the actual electricity consumption and the electricity bill, which is caused by many reasons, including: the meter is running fast and lacking, the meter is sneaking, electricity theft, and the meter reading is wrong.

If you belong to the direct supply household of the power supply company, and a household and a meter are installed, the demarcation point of the power supply company's property rights is located at the contact point of the air switch incoming line behind the meter, and the meter box is closed by a one-time plastic blockade, if the electricity bill increases suddenly due to electricity theft, according to the situation you reflect, it may be internal electricity theft, and the electricity thief steals electricity from the wiring after the air switch, because the property rights of the power facilities after the air switch do not belong to the power supply company, so it is beyond the inspection scope of the power supply company; If the meter runs fast or the meter runs by itself, and the meter reading error causes a sudden increase in electricity bills, please go to the power business hall to go through the meter calibration procedures or call 95598 power leakage rainbow service**, and the staff will deal with it in time.

Buy energy-efficient LED lights.

If the electrical appliance starts frequently, buy a frequency converter, and the power is appropriate, don't try to be big.

Unplug household appliances when not in use, and always turn off set-top boxes when not in use.

Electricity consumption can be reduced by using fewer appliances.

Develop good habits such as turning off the lights, not overcharging electrical appliances, and not letting electrical appliances stand by for a long time.

There are several ways to save energy:

1) Household power saving: turn off the lights at will, unplug the power supply or press the switch of the plug bar in time after using the electrical appliances, turn down the volume of the TV when it is used, set the air conditioner to 26 degrees Celsius, and do not set the insulation state of the electric water heater for a long time, etc.;

2) Office power saving: In terms of lighting electricity, natural light can be used to turn on electrical appliances as little as possible. When you need to turn on the lights, try to avoid turning on all the lamps and keep enough lighting brightness.

Turn off the lights, turn off the air conditioner, computer and other electrical equipment during lunch break and after work. When leaving the office for a long time, the main switch of low-voltage power supply should be turned off;

3) Enterprise energy saving: reduce transformer capacity, make use of the peak-to-valley electricity price difference, strengthen reactive power compensation, and adopt other energy-saving technologies.

Which piece does it refer to? Mobile phones, home appliances, homes, companies?