hey thanks for the response...i think my question was poorly constructed.
What i want to understand/know is when you have an alternator as a for instance, which is turned using a belt. i am getting a little confused with is it the total length of the belt, is it the size of the initial belt...
hi thanks for this, so are you saying the bigger the radius of the wheel which the belt is attached to, essentially the less force required.?
i do appreciate your response and apologies if my questioning is idiotic...
Hello All
I have recently been trying to get my head around torque and think I am getting there.
but I am struggling to understand the different of using a wrench to move an object i.e a bolt and using a belt to move something ok i.e an alternator.
I don't get is it the entire lenth of...
Hi, Many thanks for responding.
I will read the wiki entry later, in my project/experiment one of the magenets is fixed to a rotor blade in a mglav track so there wouldn't be any friction other than air resistance.
I suppose i was looking for a formula which I could use to determine the...
Hello Physics Forums World
this is my first post so please be gentle.
I am working on a project and wanted to understand the strength of magnets over distance.
Imagine, if you will, two magnets both with a gauss of 3600, the opposite poles are facing each other. how would I calculate...