Recent content by zzizi

Yes thanks very much for the help. But can you write for me the equation that you have suggested?

So at a point 1cm from one and 5cm from the other: B = 1.29x10^-5 and I already have the midpoint which is: B = 4.5x10^-5 ...that's 3 points plotted... are they right? and do I just connect them with a line?

I'm a she BTW.

That is honestly all of the information I have and that is the question in full. The only other info that came with it.. was the empty graph with axis. Now I'm confused :confused:

Yes, I think I might have.. sorry about that. Ok here is the information in full. Two long straight wires are placed parallel to each other 6cm apart in a vacuum. Each wire carries a current of 2.5A. The current flows in opposite directions. I calculated the resultant magnetic field at the...

Yes the currents are flowing in the opposite direction to each other.. at 2.5A each.

Is there any chance you could draw for me what you mean? I have made the amendments you suggested... but I'm not sure how to fill in.

Thank you eczeno, but should I plot that point (2,8) under where it says 'position wire 2'? Like this?

Hi I haven't plotted anything yet, that's what I'd really like advice on... how do I plot it. I have attached an image of the information I have of the graph. Please tell me, how is it supposed to be graphed?

Homework Statement If there are two long straight wires that are 6cm apart. If I calculated the magnetic field strength at a point between the wires, which are 4cm from one wires and 2cm from the other and B= 8x10^-6 T Sketch a graph if the variation of the magnetic field along a...

Thank you so much.

Homework Statement Hi Could someone explain to me... if a diffraction experiment that had a plane grating on it was submerged into water...why the diffracted light would produce extra angles that are wider and narrower than if the experiment had been carried in air?Homework Equations Snells...