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undergraduate thesis
Kristian Birkeland - otkrivač porijekla polarne svjetlosti
2021. urn:nbn:hr:200:913281
Pavlik, Veronika
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Core Courses
Chair of Mathematics, Physics and Mechanical Engineering

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Pavlik, V. (2021). Kristian Birkeland - otkrivač porijekla polarne svjetlosti (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:913281

Pavlik, Veronika. "Kristian Birkeland - otkrivač porijekla polarne svjetlosti." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:913281

Pavlik, Veronika. "Kristian Birkeland - otkrivač porijekla polarne svjetlosti." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:913281

Pavlik, V. (2021). 'Kristian Birkeland - otkrivač porijekla polarne svjetlosti', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 24 April 2024, https://urn.nsk.hr/urn:nbn:hr:200:913281

Pavlik V. Kristian Birkeland - otkrivač porijekla polarne svjetlosti [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2024 April 24] Available at: https://urn.nsk.hr/urn:nbn:hr:200:913281

V. Pavlik, "Kristian Birkeland - otkrivač porijekla polarne svjetlosti", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:913281

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Metadata
TitleKristian Birkeland - otkrivač porijekla polarne svjetlosti
Title (english)Christian Birkeland - discoverer of the origin of aurora borealis
AuthorVeronika Pavlik
MentorMarina Skender (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Core Courses)
(Chair of Mathematics, Physics and Mechanical Engineering)
Osijek
Defense date and country2021-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
U ovom završnom radu predstavljeno je otkriće Kristiana Birkelanda o povezanosti polarne svjetlosti na Zemlji s elektromagnetskim olujama na Suncu. Dan je kratak životopis Kristiana Birkelanda te je opisano njegovo sustavno prikupljanje podataka o aurori i geomagnetskim olujama. Prikazan je niz Birkelandovih laboratorijskih simulacija s magnetiziranom terrellom. Ovo pionirsko istraživanje Kristiana Birkelanda dovelo ga je do zaključka da je permanentan tok energiziranih negativnih i pozitivnih čestica sa Sunca ključni uzročnik polarne svjetlosti te da Sunce pogoni i strujni krug odgovoran za geomagnetske poremećaje. Dok je ovo otkriće u prvo vrijeme izazivalo nevjericu, danas ga se prepoznaje kao golem doprinos Kristiana Birkelanda svemirskoj znanosti.
Abstract (english)
This final paper presents Christian Birkeland´s recognition of the physical connections between the polar lights on Earth and electromagnetic storms from the Sun. A short biography of Christian Birkeland is presented. His acquisition of systematic information about the aurora and geomagnetic disturbances is described. Birkeland´s sequence of laboratory simulations with magnetized terrella is presented. Kristian Birkeland´s pioneering research led to the conclusion that the permanent flow of energised negative and positive charges coming from the Sun is a key cause of polar lights and that the Sun also drives the circuit responsible for magnetic disturbances. While this discovery initially caused disbelief, today we recognize Kristian Birkeland´s enormous contribution to space science.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:913281
Study programmeTitle: Undergraduate University Study Programme
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-17 15:29:20