Uncertainties in physics project help???! Watch
Same with converting from mm to m?
For the second procedure, I'm doing e/m ratio so one of the equations used is Velocity of electron =E/B
Where B= the Helmholtz coil equation
So would the uncertainty in B be the same as the uncertainty in current as that's the only thing I varied?
Of course you can work other uncertainties out but have fun with that. On the other thing, I have positively no idea. If you're using a constant, I'd think it safe to assume that the constant has no uncertainty, and just work from there.