Articles tagged Physics

Pratica 7 - Oscilações Sistema Massa-Mola
Trabalho prático em Física Experimental II
Egmon Pereira

Prática 06 - Pêndulo Simples
Trabalho de Física Experimental II
Egmon Pereira

Relatório Prática 2 - Eletrônica 1 - Multiplicador de tensão
Este relatório busca aprimorar e aumentar o conhecimento obtido em aula através de cálculos, simulações, montagens e testes de circuitos multiplicadores de tensão.
kiroma

Ferromagnetism formal report
This report provides insight into the magnetic phenomenon of Hysteresis. Hysteresis is defined as a retardation effect where the magnetisation of a magnetic material lags behind the magnetizing force. Here we will explore the hysteresis loop for a silver steel ferromagnet and use this to discover it’s magnetic properties. The method used will be to place a ferromagnet inside a solenoid with an alternating voltage which will continually reverse the magnetic field and magnetism direction. The relation between these two quantities will be used to produce a hysteresis loop from which magnetic properties can be deduced. The results obtained were: saturation magnetisation = (8.4±0.5)(105)Am-1; remnant magnetisation = (5.9±0.5)(105)Am-1; coercive field: (4.3±0.5)(104)Am-1; energy expended per cycle per unit volume of material: (1.55±0.05)(103)Jm-3s-1; energy product: (8.7±3.0)(104)Jm-3.
David Scobie

Template for physics reports
Template for students in physics at Reykjavik University.
Friðrik Hover

E6 Übungsblatt 13
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner

E6 Übungsblatt 12
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner

E6 Übungsblatt 11
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner

E6 Übungsblatt 10
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner