Uploads by Sjlegg

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This special page shows all uploaded files that have not been deleted; for those see the upload log.

File list
Date Name Thumbnail Size Description
08:32, 17 September 2009 Vectors parabola due to gravity.png (file) 62 KB {{Information |Description=Illustration of how to estimate the parabola of a moving object graphically, taking into account the vectors of its starting velocity, and the change in velocity due to gravity. |Source=own work |Date=2008-03-26 (updated and mov
10:03, 2 June 2009 Velocity selector.svg (file) 21 KB {{Information |Description={{en|1=Velocity selector in a mass spectrometer. The electric force is equal and opposite to the magnetic force only in the case where <math>v = \frac{E}{B}</math>. Particles moving at all other velocities do not travel along a
11:58, 12 May 2009 Feynman diagram monochromatic light source.svg (file) 68 KB {{Information |Description={{en|1=Feynman diagram of a monochromatic light source.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-12 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Feynman diagrams
11:10, 12 May 2009 Feynman photon c.svg (file) 22 KB {{Information |Description={{en|1=Feynman diagram of a virtual photon travelling at the speed of light, represented by a 45° angle, from A to B.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-12 |Permission= |other_versions=
11:02, 12 May 2009 Feynman stationary electron.svg (file) 15 KB {{Information |Description={{en|1=Feynman diagram of a stationary electron.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-12 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Feynman diagrams
10:39, 12 May 2009 Damping block graph.svg (file) 15 KB {{Information |Description={{en|1=Graph of the displacement of a pendulum in simple harmonic oscillation, before and during damping due to partially inelastic collisions with a block placed at the equilibrium position.}} |Source=Own work by uploader |Auth
10:29, 12 May 2009 Critical damping graph.svg (file) 20 KB {{Information |Description={{en|1=Graph of the displacement of a simple harmonic oscillator, before and during critical damping.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-12 |Permission= |other_versions= }} <!--{{ImageUp
10:09, 9 May 2009 Gravitational field Earth lines equipotentials.svg (file) 26 KB {{Information |Description={{en|1=Gravitational field lines and equipotentials (red) around the Earth.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-09 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Category:
19:40, 6 May 2009 AC DC gen smoothed.svg (file) 63 KB {{Information |Description={{en|1=Current produced by an AC slip-ring generator, DC split-ring generator, and smoothed DC split-ring generator (eg. with a capacitor).}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-06 |Permissi
16:46, 1 May 2009 Induction graph.svg (file) 41 KB {{Information |Description={{en|1=Graph of flux, flux linkage, current and emf, to illustrate Faraday's and Lenz's Laws.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-05-01 |Permission= |other_versions= }} <!--{{ImageUpload|ful
11:27, 28 April 2009 Field lines equipotentials parallel plates.svg (file) 15 KB {{Information |Description={{en|1=Diagram of an uniform electric field showing field lines and equipotentials.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-28 |Permission= |other_versions=[[:image:Field_lines_parallel_plates
11:21, 28 April 2009 Electric field point lines equipotentials.svg (file) 23 KB {{Information |Description={{en|1=Diagram showing field lines and equipotentials around an electron.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-28 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Category:Fi
10:31, 25 April 2009 Energy SHM.svg (file) 41 KB {{Information |Description={{en|1=Graph of kinetic and elastic energy in the undamped simple harmonic motion of a mass on a spring.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-25 |Permission= |other_versions= }} <!--{{Imag
08:45, 24 April 2009 Capacitor network.svg (file) 25 KB {{Information |Description={{en|1=A network of capacitors.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-24 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Capacitor circuits
08:21, 24 April 2009 Capacitor resistor series.svg (file) 9 KB {{Information |Description={{en|1=A simple capacitor circuit with a resistor and ammeter in series, a voltmeter in parallel, and a switch and cell for charging.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-24 |Permission= |o
13:41, 23 April 2009 Grav field sphere.svg (file) 90 KB {{Information |Description={{en|1=Graph of gravitational field around and inside a spherical mass against distance from the centre of the mass.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-23 |Permission= |other_versions= }}
13:17, 23 April 2009 Gravity field lines.svg (file) 23 KB {{Information |Description={{en|1=Gravitational field lines around the Earth.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Gravitation
09:49, 21 April 2009 Magnetic force q4 answer.svg (file) 7 KB {{Information |Description={{en|1=A wire with current, force and magnetic field labelled.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Diagrams
09:48, 21 April 2009 Magnetic force q4.svg (file) 6 KB {{Information |Description={{en|1=A wire with current and magnetic field labelled.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Diagrams
09:47, 21 April 2009 Magnetic force q3 answer.svg (file) 9 KB {{Information |Description={{en|1=A moving positron with velocity, force and magnetic field labelled.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Diagrams
09:46, 21 April 2009 Magnetic force q3.svg (file) 8 KB {{Information |Description={{en|1=A moving positron with velocity and magnetic field labelled.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Diagrams
09:32, 16 April 2009 No electric field.svg (file) 13 KB Rearranged charges since r = 2.414m > 1m, and curtailed dodgy end of line.
08:40, 16 April 2009 Field lines parallel plates.svg (file) 11 KB {{Information |Description={{en|1=Diagram showing electric field lines between two oppositely charged parallel plates.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-16 |Permission= |other_versions= }} <!--{{ImageUpload|full}
13:08, 15 April 2009 Resonant frequency amplitude.svg (file) 37 KB {{Information |Description={{en|1=Graph of the amplitude of an oscillator against its frequency, showing the significance of the resonant frequency.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-15 |Permission= |other_version
12:08, 15 April 2009 Flux circular core.svg (file) 22 KB {{Information |Description={{en|1=Magnetic flux circuit in a core, induced by a coil.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-15 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Magnetism
13:14, 9 April 2009 R-E graph.svg (file) 7 KB {{Information |Description={{en|1=Graph of gravitational potential energy against distance, showing the fact that gravitational force is the rate of change of GPE with respect to distance.}} |Source=Own work by uploader |Author=Sjlegg |Dat
12:28, 9 April 2009 R-F graph.svg (file) 8 KB {{Information |Description={{en|1=Graph of gravitational force against distance, showing that gravitational potential energy is the area under the graph.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-09 |Permission= |other_ve
10:19, 9 April 2009 Uniform circular motion.svg (file) 24 KB Changed text to paths.
10:15, 7 April 2009 SHM answer.svg (file) 14 KB {{Information |Description={{en|1=Answer to question about simple harmonic motion, showing rough graphs of displacement, velocity, momentum, acceleration and force for a Wikibook.}} |Source=Own work by uploader |Author=Sjlegg |Date= |Permi
10:03, 7 April 2009 SHM question.svg (file) 7 KB {{Information |Description={{en|1=Graph of simple harmonic motion for question in Wikibook.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-07 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Graphs
08:15, 6 April 2009 Grav force sphere.svg (file) 90 KB {{Information |Description={{en|1=The gravitational force on an object inside and outside an uniform sphere.}} |Source=Own work by uploader |Author=Sjlegg |Date=2009-04-06 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> [[Cat
14:53, 4 April 2009 Triangulation astro.svg (file) 12 KB {{Information |Description={{en|1=Diagram showing labelled angles and sides required for triangulation in order to find the distance from the Earth to a relatively nearby celestial object.}} |Source=Own work by uploader |Author=Sjlegg |Dat