The Right Hand Rule: it's not just for electrodynamics anymore.

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SUMMARY

The discussion highlights the practical applications of the right hand rule beyond traditional physics, including everyday tasks such as screwing in light bulbs and caps. Left-handed individuals can utilize the right hand rule effectively during exams, allowing simultaneous writing and application of the rule. The conversation also touches on the left-hand screw rule's advantages in the southern hemisphere and suggests using Fleming's rule for left-handed individuals in the northern hemisphere. Additionally, advancements in neuroprosthetics are mentioned as tools that can aid left-handed users.

PREREQUISITES
  • Understanding of the right hand rule in physics
  • Familiarity with Fleming's left-hand rule
  • Basic knowledge of torque and cross products
  • Awareness of neuroprosthetics and their applications
NEXT STEPS
  • Research the applications of the right hand rule in various fields
  • Explore the differences between Fleming's left-hand rule and the right hand rule
  • Study the effects of the Coriolis effect on physical applications
  • Investigate advancements in neuroprosthetics and their impact on left-handed users
USEFUL FOR

This discussion is beneficial for physics students, educators, left-handed individuals seeking practical applications of physics concepts, and those interested in the intersection of technology and human adaptability.

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Among its many other uses, it looks like you can use the right hand rule for screwing in a light bulb or screwing on the cap to a jug of milk!

Who said learning physics was of no practical use?

 
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Also useful in bed - especially if you have company :D
 
So those of us who are left handed go unloved?
 
HallsofIvy said:
So those of us who are left handed go unloved?

No way, we have it even better. I'm left handed, so if I'm taking an EM exam, I can do the right hand rule and write with my left hand at the same time! I never have to put down my pencil :cool:
 
So those of us who are left handed go unloved?
Due to coriolis effects, the left-hand screw rule works better in the southern hemisphere ;)
In the northern hemisphere, lefties are advised to adopt Flemings rule instead ... the thumb still gives thrust of motion but they gain in the extent of the field and current.
 
HallsofIvy said:
So those of us who are left handed go unloved?

Not anymore. These days they have adapters for that. A little exotic maybe, but these new neuroprosthetics are quite something to wield.

:)
 
Well it has to do with the cross product right? And the unit vectors. So that extends to all manners of torque applications.
 

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