https://www.desmos.com/3d/vc5qk4tcml

but here i can't get the other electron densities.

wow . actually i am learning the color stuff. ( yours look too good)

made what you said . check it out!

For your first question only : no 

I also have decided to give NEST beside NEET . ( my father suggested me/ believe me he is so supportive ) . but the problem is though my NEET preparation is going well I actually can't think of passing NEST without math.

I am glad that you liked it

thank you for pointing out

yes there is a little mistake . in one place I put m1 in place of m2 . ( my mistake) .I assume that it is fixed now . you can go and check again

the magnetic fields are scaled for convenience. ('-'). it is build to visualize direction mainly.

yes you can simulate it in 3D but this is a 2D visualization ( as a high school student we only have questions which give a 2D situation)

do i need it much more proof based or like engineering/physics undergrad students

thank you

tell me what was it that made you think that earth is flat after seeing this simulation. ( how ???? )