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GUJCET · Physics · Atoms
The ground state energy of hydrogen atom is -13.6 eV ．What is the Kinetic energy of the electron in this state．
- A 27.2 eV
- B -13.6 eV
- C 13.6 eV
- D -27.2 eV
Answer & Solution
Correct Answer
(C) 13.6 eV
Step-by-step Solution
Detailed explanation
(C) 13.6 eV
energy \(\mathrm{E}=-13.6 \mathrm{eV}\)
kinetic energy \(\mathrm{K}=-\mathrm{E}\)
\(
\mathrm{K}=13.6 \mathrm{eV}
\)
energy \(\mathrm{E}=-13.6 \mathrm{eV}\)
kinetic energy \(\mathrm{K}=-\mathrm{E}\)
\(
\mathrm{K}=13.6 \mathrm{eV}
\)
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