Science Olympics

Science Olympics

You’ve made the finals of the Science Olympics! As one of your tasks, you’re given 2.0 g of copper and asked to make a wire, using all the metal, with a resistance of1.5 Omega . Copper has a density of 8900 kg/m^3.

Answer in two sig fig.
What length will you choose for your wire?
l=________m

What diameter will you choose for your wire?
d=________mm