An electron moves in a circular orbit in a uniform magnetic field B. Assume Bohr quantization mvr = nh/(2π). Select the correct result(s) for the allowed orbit.
Select all that apply

Question

An electron moves in a circular orbit in a uniform magnetic field B. Assume Bohr quantization mvr = nh/(2π). Select the correct result(s) for the allowed orbit.

G1 Physics · Accepted Answer

Magnetic force gives e v B = mv²/r and Bohr quantization gives mvr=nh/(2π). Therefore rₙ=√[nh/(2πeB)] and Kₙ=nheB/(4πm). The orbital magnetic interaction energy and total level energy follow as in the source key, so all four listed statements are correct.