Right Hand Rule Electromagnetic Wave
No fancy movement in this tutorial, but these rules come in very handy when trying to sympathize some of what's going on in our other tutorials.
You'll find two of the nigh useful tools for agreement electromagnetism right at the finish of your arms.
Right manus dominion.
These convenient appendages help us empathize the interaction between electricity and magnetism via the Right Hand Rule and the Left Hand Dominion.
TheCorrect Hand Rule, illustrated at left, simply shows how a electric current-carrying wire generates a magnetic field. If yous betoken your thumb in the management of the current, equally shown, and let your fingers assume a curved position, the magnetic field circling around those wires flows in the direction in which your four fingers indicate.
TheLeft Hand Rule shows what happens when an electrical current enters a magnetic field. Y'all need to contort your hand in an unnatural position for this rule, illustrated below. Equally you tin see, if your alphabetize finger points in the direction of a magnetic field, and your heart finger, at a xc caste angle to your index, points in the management of the current, and so your extended pollex (forming an L with your index) points in the direction of the force exerted upon that particle. This rule is also called Fleming'southward Left Hand Dominion, afterwards English electronics pioneer John Ambrose Fleming, who came upward with it.
Right Hand Rule Electromagnetic Wave,
Source: https://nationalmaglab.org/education/magnet-academy/watch-play/interactive/right-and-left-hand-rules
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