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File:Rechte-hand-regel.jpg

Description
Deutsch: Rechte Hand, die die Rechte-Hand-Regel erklärt. a,b,c / x,y,z sind Vektoren, l,B,F stehen für die Formel \vec F=i(\vec l \times \vec B). F ist hierbei die Lorentzkraft, die auf einen stromdurchflossenen Leiter l ausgeübt wird, wenn auf ihn ein B-Feld einwirkt.

Der Daumen zeigt in Richtung der Ursache (technische Stromrichtung I bzw. Bewegungsrichtung der positiven Ladung q also von + nach -). Der Zeigefinger zeigt in Richtung der magnetischen Feldlinien, also der Vermittlung (B-Feld ) von Nord nach Süd. Der Mittelfinger entspricht der Wirkung (Kraft).

Bei negativen bewegten Ladungen gilt dies analog, allerdings für die linke Hand.
Date 2005
Source Own work
Author Abdull

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer NIKON
Camera model E5400
Exposure time 10/131 sec (0.076335877862595)
F-number f/3.5
ISO speed rating 50
Date and time of data generation 23:48, 16 April 2005
Lens focal length 11.1 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used E5400v1.4
File change date and time 23:48, 16 April 2005
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 23:48, 16 April 2005
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 2
Exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Supported Flashpix version 0,100
Colour space sRGB
File source Digital still camera
Scene type A directly photographed image
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 53 mm
Scene capture type Standard
Scene control None
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown

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