The Right Hand Rule

Walter Lewin explains RHR in Lecture 11 in a way that makes the most sense to me out of any explanation.  I have known since Kindergarden the adage “Righty Tighty, Lefty Loosy”.  Apparently the right hand rule treats light like a screw.  If you turn a screw driver right, what direction do you expect the screw to go? Into the board. 

Also: Visualizing Magnetic Fields?

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