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In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that is  It is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0 speed of electron is V0, and total energy is –E0. Now answer the following questions.
Speed of the revolving particle is, in the first Bohr orbit.
  • a)
    V0
  • b)
    9V0
  • c)
    3V0
  • d)
    V0/9
Correct answer is option 'B'. Can you explain this answer?
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In a hypothetical atom, a negatively charged particle having a charge ...
If mass of revolving particle is m, and change q. change at nucleus Q
Energy of nth orbit
Radius of first orbit of this atom
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In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that isIt is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0speed of electron is V0, and total energy is –E0.Now answer the following questions.Speed of the revolving particle is, in the first Bohr orbit.a)V0b)9V0c)3V0d)V0/9Correct answer is option 'B'. Can you explain this answer?
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In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that isIt is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0speed of electron is V0, and total energy is –E0.Now answer the following questions.Speed of the revolving particle is, in the first Bohr orbit.a)V0b)9V0c)3V0d)V0/9Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that isIt is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0speed of electron is V0, and total energy is –E0.Now answer the following questions.Speed of the revolving particle is, in the first Bohr orbit.a)V0b)9V0c)3V0d)V0/9Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that isIt is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0speed of electron is V0, and total energy is –E0.Now answer the following questions.Speed of the revolving particle is, in the first Bohr orbit.a)V0b)9V0c)3V0d)V0/9Correct answer is option 'B'. Can you explain this answer?.
Solutions for In a hypothetical atom, a negatively charged particle having a charge of magnitude 3e and mass 3m revolves around a proton. Here, e is the electronic charge and m is the electronic mass. Mass of proton may be assumed to be much larger than that of the negatively charged particle, thus the proton is at rest. This “atom” obeys Bohr’s postulate of quantization of angular momentum, that isIt is given that for the first Bohr orbit of hydrogen atom: radius of orbit is r0speed of electron is V0, and total energy is –E0.Now answer the following questions.Speed of the revolving particle is, in the first Bohr orbit.a)V0b)9V0c)3V0d)V0/9Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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