016 10.0 points Through what potential difference would an electron have to be accelerated from rest to give it a de Broglie wavelength of 2.6 X 1010 rn? The mass of an electron is 9.109 x 1031 kg and Planck's constant is 6.626 X 1034 J - s. Answer in units of V. 017 10.0 points In the ground state of hydrogen, the uncer- tainty in the position of the electron is roughly 0.05 nm. The mass of ane electron is 9.10939 X 10'31 kg and the Planck's constant is 6.62607 x 1634 J - s. If the speed of the electron is on the order of the uncertainty in the speed, how fast is the electron moving