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If the velocity of an electron in Bohr’s first orbit is 2.19 x 106 m s-1, what will be the de Broglie wavelength associated with it?
  • a)
    2.19 x 10-6 m
  • b)
    4.38 x 10-6 m
  • c)
    3.32 x 10-10 m
  • d)
    3.32 x 1010 m
Correct answer is option 'C'. Can you explain this answer?
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If the velocity of an electron in Bohr’s first orbit is 2.19 x 1...
If the velocity of an electron in Bohr's model of the atom is considered, it is given by the equation:

v = (Z * e^2) / (n * h)

where:
- v is the velocity of the electron
- Z is the atomic number of the atom
- e is the elementary charge
- n is the principal quantum number
- h is the Planck constant

This equation shows that the velocity of the electron is inversely proportional to the principal quantum number (n) and directly proportional to the atomic number (Z) and the elementary charge (e^2). The Planck constant (h) is a constant value.
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If the velocity of an electron in Bohr’s first orbit is 2.19 x 106 m s-1, what will be the de Broglie wavelength associated with it?a)2.19 x 10-6 mb)4.38 x 10-6 mc)3.32 x 10-10 md)3.32 x 1010 mCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If the velocity of an electron in Bohr’s first orbit is 2.19 x 106 m s-1, what will be the de Broglie wavelength associated with it?a)2.19 x 10-6 mb)4.38 x 10-6 mc)3.32 x 10-10 md)3.32 x 1010 mCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the velocity of an electron in Bohr’s first orbit is 2.19 x 106 m s-1, what will be the de Broglie wavelength associated with it?a)2.19 x 10-6 mb)4.38 x 10-6 mc)3.32 x 10-10 md)3.32 x 1010 mCorrect answer is option 'C'. Can you explain this answer?.
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