making objects constantly in a while loop
You could change the attribute that is modified directly to the electron object instead of creating it all the time. Apply the modifications to electron and add the computing action in the while. Is it what you meant?
I'm doing a project for a year 11 physics class and I'm trying to make a battery that generates electrons. This is the code:
electron = sphere(radius = 1, color = color.yellow, vel = vec(-1,0,0));
while battery.voltage > 0:
    eb = electron.clone(pos=vec(0,0,0), vel = vec(-1,0,0));
I'm trying to make "eb" constantly, but it only applies  eb.pos = eb.pos + eb.vel * deltat; apply to a the first electron. Is there any way to do this without making 600 different electron objects?