MyGoalPrep LogoMyGoalPrep.com

Bohr Model — Easy JEE physics MCQ

The energy of an electron in the nth orbit of hydrogen atom is given by Eₙ = -13.6/n² eV. The energy required to excite the electron from n = 1 to n = 2 is:
  1. A. 3.4 eV
  2. B. 10.2 eV
  3. C. 13.6 eV
  4. D. 1.9 eV

Solution

E₁ = -13.6 eV, E₂ = -13.6/4 = -3.4 eV. Energy required = E₂ - E₁ = -3.4 - (-13.6) = 10.2 eV.

PHYSICS

easy • AI Generated
Question
Read carefully, then pick the best option.
The energy of an electron in the nth orbit of hydrogen atom is given by Eₙ = -13.6/n² eV. The energy required to excite the electron from n = 1 to n = 2 is:
AI hints
Ask for a nudge. Keep it specific.
Bohr Model — Easy JEE Physics MCQ | MyGoalPrep