डाउनलोड "Основы электротехники. (Исправленная версия) Курс Электрика своими руками ч1"

Fundamentals of electrical engineering. A simple electrical circuit. Parallel and series connection of conductors. Ohm's law. Kirchhoff's law. Corrected version. The original is here: https://www.youtube.com/watch?v=2izYo4GjahE https://dzen.ru/id/5f667cd3cc92db6b8abc2268 - Subscribe but my ZEN channel http://sam-elektrik.ru/kurs/ - "Yourself Electrician" course https://yoomoney.ru/to/410011213536403 - Support the release of new videos https://www.youtube.com/playlist?list=PLO48647yLzdjLPZWRNRwB2--xhoysyt0B - Young electrician course All parts https://www.youtube.com/watch?v=HMKDIL9YO24&list=PLO48647yLzdi6VkA50qpenB-9q6Z_TZDL - Best electrical videos 00:00 - Presentation of the "Young Electrician's Course" from the author of the channel. 00:35 - Who is the young electrician course for? 01:15 - A simple electrical circuit. What is EDS? 02:10 - What is electric current? 03:11 - The generally accepted direction of movement of electric current. 03:36 - What is electrical resistance. 04:27 - What is electrical voltage? 04:38 - Ohm's law for a simple circuit. 05:31 - Ohm's Triangle - Your assistant for calculating a simple electrical circuit. 06:48 - An example of calculating a simple electrical circuit. 07:55 - The power of the electric current. Calculation of the power of electric current. 08:33 - Ohm's law for a complete circuit. 09:11 - EMF and Voltage of the electrical circuit. Similarities and differences. 09:54 - Parallel connection of conductors. 10:43 - Electrical circuit node. Branches of an electrical circuit. 11:08 - Kirchhoff's 1st law 11:44 - Total resistance of parallel connected conductors. 12:56 - 2nd Kirchhoff's law 13:08 - Serial connection of conductors. 13:17 - Total resistance of series-connected conductors. 13:56 - An example of a series connection of conductors. New Year's garland. 14:31 - Alternating electric current. 16:26 - The role of Ohm's Law and Kirchhoff's Law in the life of an electrician. 17:07 - Why does an electrician need a head? Consequences of reckless actions. The Young Electrician Course is designed for beginner electricians. In it, we will consider the connections of sockets, switches, light bulbs, etc. Let's figure out what is electric current, what is voltage. Any electrical circuit contains a source of electrical energy and a receiver of electrical energy. Consider a simple electrical circuit made up of a battery and an incandescent light bulb. The battery is the source of electrical energy, and the light bulb is the receiver. There is a potential difference in the source of electrical energy. When the circuit is closed, an electric current begins to flow through it under the influence of the electromotive force EMF. Under the action of an electric current, the coil in the light bulb heats up. electrical energy is converted into heat and light energy. When an electric current passes, a magnetic field is formed. Every conductor has some kind of resistance. Resistance is measured in ohms. Voltage, resistance of an electric circuit and the passing electric current are interconnected by Ohm's law. It is easier to remember these dependencies using Ohm's triangle. Voltage is measured in Volts, current is measured in Amps. Multiplying the current by the voltage, you can determine the power consumption. Conductors can be connected in parallel or in series. Usually these circuits are described by Kirchhoff's laws. When the conductors are connected in parallel, the power supply voltage is applied to both conductors. And with a serial connection, the receivers are connected one after the other. Video address https://www.youtube.com/watch?v=SJh3KIAHoyc Electricity, plumbing and do-it-yourself repairs - a channel for those who make repairs in their private house or apartment with their own hands. You will learn how to make heating, plumbing, electrical wiring with your own hands. The head of the channel is Igor Ekimov, an electrical engineer, the author of 4 books, videos and articles on electrical, construction and repair. Subscribe to our channel http://bit.do/podps Electronics channel for beginners https://www.youtube.com/channel/UC-rwkHJN7PxmZ26FrT_iTRg?sub_confirmation=1 Subscribe to this channel https://www.youtube.com/user/EkimovIgor1?sub_confirmation=1 I will help promote your channel https://kwork.ru/user/msnbel Consultation https://ekimov-igor.ru/consalt Blog "Electrics and repair" http://ekimov-igor.ru/ My books https://book24.ru/r/TvgMj My social network account https://vk.com/iekimov My email is [email protected] The best videos "House with your own hands" https://www.youtube.com/watch?v=12xoavLEJnk&list=PLO48647yLzdjS_ifh6356e6NtqHWqhEXo The best videos "Do-it-yourself electrician" https://www.youtube.com/watch?v=HMKDIL9YO24&list=PLO48647yLzdi6VkA50qpenB-9q6Z_TZDL Best DIY Plumbing Videos https://www.youtube.com/watch?v=UVRwl7nq8F8&list=PLO48647yLzdgbMqONIO1H91mWhXaGdEdF The best DIY Repair videos https://www.youtube.com/playlist?list=PLO48647yLzdilAVp3sUgcrw4gCb4MjGVi The best videos "Profession electrician, builder" https://www.youtube.com/watch?v=HtWlPlKSeWc&list=PLO48647yLzdhNmfRp3IHcuA6L-t87FCw6 plumbing #construction of a house #services #electrician #electrician #electricianforbeginners #electricalprofessional #electricalinhouse #electricity #electricianinapartment #electrical installation #power supply #wiring #electrical engineering