A quantum-mechanical treatment of the hydrogen atom shows that the electron in the atom can be treated as a smeared-out distribution of negative charge of the form P(r)=-poe 2 Here, r represents the distance from the centre of the nucleus and a represents the first Bohr radius which has a numerical value of 0.0529 nm. Calculate the electric field at any distance r from the nucleus. A. B. C. D. ke r a ke √(1-1 (1-0)-20² 2e-2r/a )) -(1-0)-2-(+)] 40 / (1 - 0²16) - 20² 2e-2ria a a

A quantum-mechanical treatment of the hydrogen atom shows that the electron in the atom can be treated as a smeared-out distribution of negative charge of the form P(r)=-poe 2 Here, r represents the distance from the centre of the nucleus and a represents the first Bohr radius which has a numerical value of 0.0529 nm. Calculate the electric field at any distance r from the nucleus. A. B. C. D. ke r a ke √(1-1 (1-0)-20² 2e-2r/a )) -(1-0)-2-(+)] 40 / (1 - 0²16) - 20² 2e-2ria a a