NTSE Magnetism!!
Electricity and Magnetism
Level
2
The Magnetic Moment Of An Electron Orbiting In A Circular Orbit Radius "r" With A Speed "v" is Equal To
Details And Assumptions "e" Denotes The Charge On Electron
none of these
er/2v
evr/2
evr
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
Magnetic Moment = niA Where n = number of turns in the current loop and i = current Since The Orbiting Electron Behaves As A Current Loop Of Current i,we have i = e/T = ev/p p = perimeter of loop A = Area Of loop n = 1 (Its A Single Loop) Moment = iA Substituting values we get evr/2