YESPYQ Start Practice
🛠️ JEE🧲 Physics

An electron is moving in a magnetic field \(B\) in a circular orbit. Assume Bohr's quantization to be valid. Find the ra…

Q1

An electron is moving in a magnetic field \(B\) in a circular orbit. Assume Bohr's quantization to be valid. Find the radius of the orbit in the 1st excited state.

a

\(\sqrt{\frac{4h}{\pi Be}}\)

b

\(\sqrt{\frac{h}{2\pi Be}}\)

c

\(\sqrt{\frac{h}{\pi Be}}\)

d

\(\sqrt{\frac{2h}{\pi Be}}\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Physics PYQs

See every question on Atoms, or browse the full JEE question bank.

See all questions on Atoms →