30 points
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Nikihi
Mam i understood it like that is it correct, where in XY plane all my fingers are pointing in +y direction that is direction of current and my tumb point out in -x axis but still now there is confusion as by this my ans is coming b🥺 can tell me which hand rule we have to use or any digram so i can imagine
yeah, here u r right, but that the way u did is only for m.f when z>0,
for z<0, u have to put ur hand below the x-y plane.. then direction will automatically change..
below the x-y plane so that the fingers show current and thumb show m.f
but man in my XY z>O also direction goes for -x not for+x
And below the plane how the direction get change as fingers are pointing in +y direction again and tumbs shows also same
mam please tell me which rule we are using here so I can understand better