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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

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

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