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In mathematics and physics, the right-hand rule is a convention and a mnemonic, utilized to define the orientation of axes in three-dimensional space and to determine the direction of the cross product of two vectors, as well as to establish the direction of the force on a current-carrying conductor in a magnetic field.
Change color of current arrow on the hand to match the blue color as the arrows for the coil current direction: 01:26, 31 December 2019: 540 × 470 (97 KB) TreeOfKnowledge: Direction of magnetic field (''B'') for an electrical coil.
English: Right hand rule for a current-carrying wire in a magnetic field B. The thumb points in the direction of I (a positive current; the "+" and "−" indicate relative voltages for a resistive wire). The fingers point in the direction of B. The Lorentz force then points upwards perpendicular to the palm
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There is also a Fleming's left-hand rule (for electric motors). The appropriately handed rule can be recalled from the letter "g", which is in "right" and "generator". These mnemonics are named after British engineer John Ambrose Fleming, who invented them. An equivalent version of Fleming's right-hand rule is the left-hand palm rule. [2]
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Right_hand_rule_simple.png; Author: Right_hand_rule_simple.png: The original uploader was Schorschi2 at German Wikipedia. derivative work: Wizard191 (talk) Other versions: Derivative works of this file: Two-Hand Rule.png
Deutsch: Rechte Hand, die die Rechte-Hand-Regel erklärt. a,b,c / x,y,z sind Vektoren, l,B,F stehen für die Formel = ().F ist hierbei die Lorentzkraft, die auf einen stromdurchflossenen Leiter l ausgeübt wird, wenn auf ihn ein B-Feld einwirkt.