Creating the dipole

Start with the trinket below. Run the code to see what it does, then read the code and answer th

Which sphere represents the positive charge? What is its charge?

What is the distance between the charges?

What is the observation location? Why don't you see an orange sphere there?

Now add code to calculate and print the value of the net electric field at the observation location be $($:$261,814,0$:$)\frac{N}{C}.$

Make sure you see an orange arrow with its tail at the observation location, representing the net location.

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Viewing

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main.py

kcene, background $=$ color. white

scene. range $=0\mathrm{.}2$ Int this is needed to work around a bug in GlowScript

oofpez $=9$ e$9$ # one over four pi epsilon zero

sf $=1e-4$ scale factor for arrows

q$1=3e=9$

q$2=3e-9$

p$1=$ sphere$($pos$=$vec $(1e-2,0,0),$ radius $=5e-3,$ color $=$ color. red, $q=3e-9$

p$2=$ sphere$($pos$-$vec $(-1e-2,0,0),$ radius$=5$e$-3,$ color$-$color.blue, $q=-3e-9$

'one observation location

ob$1=$ sphere$($pos$=$vec$(0\mathrm{.}0707,0\mathrm{.}0707,0,$ radius$=$p$1.$ radius, color$-$color orange,

visible $=$ False, $E-$vec$(,,))$

attach$\_$arrow$($ob$1,"$E$",$ scale$-$sf$)$