The connection of elements can be serial, parallel and mixed. Let's calculate the values for all three options. To calculate the values of these quantities, we apply Ohm’s law for a section of the circuit, a well-known law from school: I=U/R; U=I*R Read more "
Watt (Watt, W) is a common unit of measurement of power. In the International System of Units (SI), the watt (abbreviated as W) is a derived unit. Very often, when making calculations and in everyday life, it becomes necessary to convert kilowatt Read more "
Mastered by people, it became warm. Dwellings - be it caves or buildings - had to be heated; cooking required fire, and for this purpose combustible plant products, in other words, firewood, were used. In terms of their volume it was approximately possible to Read more "
Unit of measurement of power. Watt. Relationship with other physical quantities. (10+) Unit of measurement of power. Watt. milliwatts The material is an explanation and addition to the article: Units of measurement of physical quantities in radio electronics Units Read more "
Otherwise, we all study topics on electricity, but we don’t even think about the basics and internal processes of its occurrence. We will not delve deeply into the study of the origin and occurrence of electricity, because... this is very labor-intensive and time-consuming, but Read more "
Abstract on physics What is electricity? 1.1 Thermal (CHP) 1.3 Hydroelectric power stations (HPP) 1.5 Wind power station 2. Application of electricity 2.1 Transformer (from Latin transformo - transform) 2.2 Transformer components 2.2.1 Terminals 2 Read more "
In 1882, the British Scientific Association decided to start using a new unit of measurement called the "watt". What is it used for today, what is it equal to and by what formula can it be calculated? Let's find the answers to all these questions. Watt Read more "
In order to determine the cost of wallpapering services by a private master, you need to know the total area of the walls and the perimeter of the room. There are services that are calculated by square meters, such as gluing or priming. Are there such services for Read more "
Watt (Watt, W) is a common unit of measurement of power. In the International System of Units (SI), the watt (abbreviated as W) is a derived unit. Very often, when making calculations and in everyday life, it becomes necessary to convert kilowatt Read more "
When preparing for the construction of a wooden building, house or structure, it would be prudent to first find out the total amount of material needed to completely complete the construction of the object. And when a bar is used in the process, then its quantity Read more "