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All Journal Edufisika: Jurnal Pendidikan Fisika Jurnal Materi dan Pembelajaran Fisika
Rustiani, Eka Astria
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Education Physics

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ANALISIS KONSEP HUBUNGAN TEGANGAN, BEBAN, ARUS DAN HAMBATAN PADA RANGKAIAN MENGGUNAKAN VIRTUAL LAB Febrianti, Dilla Ayu; Rustiani, Eka Astria; Putri, Elmira Primasari; Fikri, Fikri; Khalidurrahman, Ahmad Fauzan; Ramawati, Devi
EduFisika: Jurnal Pendidikan Fisika Vol 8 No 2 (2023): EduFisika: Jurnal Pendidikan Fisika Volume 8 Nomor 2 August 2023
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v8i2.24741

Abstract

A virtual lab, also known as an online or remote lab, is a web-based educational tool simulating actual laboratory experiments and experiences in a digital environment. This virtual laboratory aims to provide students and researchers with a realistic and interactive learning experience without needing physical laboratory equipment and resources. This study aims to prove that the amount of electric current is inversely proportional to resistance or resistance, as Ohm's law applies by using a virtual lab. The approach used in this study is a quantitative approach to the experimental method. From this practicum, under Ohm's law, it is proven that the relationship between voltage and current is directly proportional. The greater the voltage, the greater the current, and vice versa. And also, the relationship between resistance and current is inversely proportional. The more excellent the resistance or resistance of a conductor, the smaller the current that will flow through the conductor. Conversely, the smaller the resistance of a conductor, the greater the current that will flow through the conductor. Therefore, the virtual lab can be used as an additional tool to increase students' understanding of Ohm's law and provide students with practical, engaging, and safe learning experiences. As technology advances, virtual laboratories are expected to become more sophisticated and blend with modern education.
PENGARUH PANJANG KAWAT KONSTAN DAN NIKROM TERHADAP BESAR RESISTENSI KONVERSI Rustiani, Eka Astria; Nur Rosyidah, Anis; Nugraha, Rahmat Ramdan; Anugrah, Dea Rizky; Gunawan, Anisa Mutmainah; Putri, Fuzi Nurfauzia Sugiharto; Malik, Adam
EduFisika: Jurnal Pendidikan Fisika Vol 8 No 2 (2023): EduFisika: Jurnal Pendidikan Fisika Volume 8 Nomor 2 August 2023
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v8i2.25987

Abstract

This article discusses the importance of electricity in everyday life and its role in the development of modern technology. This research focuses on conducting resistance analysis using constant wire and nichrome wire. The research method used is a quantitative method using experimental methods. Data is measured using a wire to conduct electricity from the power supply or voltage. The results showed a relationship between the wire's length and the conductor's resistance. The longer the wire, the more excellent the opposition to its conduction. In addition, the type of wire also affects the resistance of the conductor, with nichrome wire having a more excellent resistance than constant wire. In conclusion, the value of the resistance of the conductor is proportional to the length of the wire and the type of wire used. However, it should be kept in mind that these conclusions only apply to the experimental situations conducted in this study.
The Relationship Between Constant and Spring Stretch in Hooke's Law Material Using Virtual Lab (PhET) Budiman, Arief; Nufus, Ayu Tazkyatun; Moenore, Dian Morika; Rustiani, Eka Astria
Jurnal Materi dan Pembelajaran Fisika Vol 14, No 2 (2024): Jurnal Materi dan Pembelajaran Fisika
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jmpf.v14i2.82283

Abstract

This study aims to analyze the relationship between spring constant and spring stretch using Virtual Lab (PhET). The method used in this study is an experimental method that allows testing hypotheses or theories through the control of certain variables to understand the cause-and-effect relationship between independent and dependent variables. The independent variable in this study is the mass that is changed to affect the spring, while the dependent variable is the change in the position of the spring and the force produced. The simulation was carried out using PheT learning media. The first thing to do is to vary the mass. Then you will get the result of increasing the length for each mass. After that, the data that has been obtained is analyzed to determine the spring coefficient. Based on these simulations, it can be concluded that a spring's elasticity level influences the stretching level that occurs after a spring is treated in the form of varying masses. 
Co-Authors Adam Malik Anugrah, Dea Rizky Chatarina Umbul Wahyuni Febrianti, Dilla Ayu Fikri Fikri Gunawan, Anisa Mutmainah Khalidurrahman, Ahmad Fauzan Moenore, Dian Morika Nufus, Ayu Tazkyatun Nugraha, Rahmat Ramdan Nur Rosyidah, Anis Putri, Elmira Primasari Putri, Fuzi Nurfauzia Sugiharto Ramawati, Devi