File:47. Кирхофов закон.ogv

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file(Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 44 s, 1,920 × 1,080 pixels, 10.04 Mbps overall, file size: 124.82 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description
English: Kirchhoff's first law explains currents in a network of conductors having node. It claims that in this case the algebraic sum of currents in the node is equal to zero. In another words, the sum of the currents entering the node is equal to the sum of the currents exiting the node. The circuit in this experiments consists of three branches, with resistor and ammeter in each and denoted respectively. Current flows in the branch R, branching in the R1 and R2 branches. One can see that the sum of the I1 and I2 currents is always equal to the current I. Prepared, performed and explained by Prof. Oliver Zajkov at the Physics Institute at the Ss. Cyril and Methodius University of Skopje, Macedonia.
Français : Démonstration des lois de Kirchhoff à l'aide d'un circuit électrique résistif.
Expérience réalisée et expliquée par le professeur Oliver Zajkov de l'Institut de physique de l'université Saints-Cyrille-et-Méthode de Skopje de Macédoine.
Македонски: Првото Кирхоф-ово правило ги поврзува јачините на електричните струи во рагрането струјно коло. Тоа вели дека во јазолот на едно рзагрането струјно коло алгебарскиот збир на јачините на струите кои течат во гранките е еднаков на нула. Поинаку кажано, збирот на јачините на струите кои влегуваат во јазолот е еднаков со збирот на јачините на струите кои излегуваат од јазолот. Струјното коло во експериментот има три гранки. Во секоја од нив се приклучени отпорник и амперметар, обележени соодветно. Струјата тече низ гранката со отпор R и се разгранува во гранки со отпори R1 и R2. Се забележува дека збирот на јачините на струите I1 и I2 е секогаш еднаков на јачината на струјата I. Подготвено, изведено и објаснето од проф. Оливер Зајков на Институтот за физика на Природно-математичкиот факултет во Скопје.
Date
Source Own work
Author Карас Студио

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current11:59, 2 February 20211 min 44 s, 1,920 × 1,080 (124.82 MB)Dandarmkd (talk | contribs)Uploaded own work with UploadWizard

The following page uses this file:

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 1080P 3.15 Mbps Completed 22:43, 9 April 2024 12 min 16 s
Streaming 1080p (VP9) 3.15 Mbps Completed 02:21, 13 January 2024 4 min 5 s
VP9 720P 1.37 Mbps Completed 22:35, 9 April 2024 4 min 22 s
Streaming 720p (VP9) 1.36 Mbps Completed 03:31, 17 January 2024 2 min 6 s
VP9 480P 696 kbps Completed 22:35, 9 April 2024 4 min 2 s
Streaming 480p (VP9) 702 kbps Completed 22:27, 16 December 2023 1 min 31 s
VP9 360P 424 kbps Completed 22:33, 9 April 2024 2 min 34 s
Streaming 360p (VP9) 417 kbps Completed 10:52, 17 December 2023 51 s
VP9 240P 220 kbps Completed 22:33, 9 April 2024 2 min 23 s
Streaming 240p (VP9) 209 kbps Completed 22:17, 8 December 2023 40 s
WebM 360P 757 kbps Completed 11:30, 16 November 2023 43 s
Streaming 144p (MJPEG) 839 kbps Completed 02:11, 29 October 2023 8.0 s
Stereo (Opus) 1 kbps Completed 03:06, 12 November 2023 1.0 s
Stereo (MP3) 128 kbps Completed 20:03, 28 October 2023 2.0 s

File usage on other wikis

Metadata