If you have taken an E&M class and know the "left hand rule" (as opposed to the right hand rule for cross products and current/magnetic field), then you will enjoy this picture
Left hand rule
It is more of a novelty item than anything, i had mentioned to a friend of mine in class that i wanted to make something so i didnt have to always look stupid using my hand, and the next week he brought me this. It is made of plexiglass
Left hand rule
It is more of a novelty item than anything, i had mentioned to a friend of mine in class that i wanted to make something so i didnt have to always look stupid using my hand, and the next week he brought me this. It is made of plexiglass
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