What does "clockwise" mean, exactly? - Physics Stack Exchange
The answer too makes explicit reference to the right hand rule to define clockwise. One answer to Applying the right-hand rule for magnetic forces explicitly uses the right hand rule, and …
Why does earth spin counter-clockwise? - Physics Stack Exchange
Jul 24, 2015 · But there is a clear reason why it is clockwise: Earth's spin cuases an apparent motion of the sun during the day, which causes shadows to turn around objects. This was …
How does Earth rotate on its axis, clockwise or anti-clockwise?
This is essentially a meaningless question unless you specify a system with respect to which you define both clockwise and anti-clockwise. If you don't do this, then there really is no way to …
Why is a clockwise moment negative by convention?
Aug 12, 2016 · My physics book states that by convention a clockwise moment is said to be negative and an anti-clockwise moment is said to be positive. I'm curious about the origin of …
Direction of Current, according to Lenz's law, from induced EMF
The Arm PQ is moved to the left side thus decreasing the area of the rectangular loop. This results in a decrease in magnetic flux in the Downward (inside the page) direction. Hence, …
How to determine the direction of moments (confusion)?
Mar 2, 2021 · As with most quantities involved with rotation, the vector representing moment (or torque) is defined as being along the axis of rotation. (The axis is usually the one direction …
Why is induced electric current moving clockwise/counterclockwise?
Jun 28, 2022 · Hence for north pole approaching or a south pole moving away, the current runs counter-clockwise. When the north pole is moving further away or the south pole is moving …
Why and how does the 'clock rule' of electromagnetism (i.e.
Can anybody explain why the 'clock rule' has been designed the way it is? I mean, why is it that the polarity is North pole, if current flows in the anticlockwise sense as viewed from above and …
forces - Torque direction and interpreting whether the object is ...
Nov 10, 2021 · I have understood that the convention is that counterclockwise Torque is taken as positive and clockwise torque is taken as negative, But my textbook says "If the net torque is …
Do electrons in an atom always have the same 'direction'?
Feb 9, 2016 · Calling one clockwise and the other anticlockwise doesn't quite get the difference across. But the angular momentum is genuine. Check out the Einstein-de Haas effect, which …