Answered: The red line of the Balmer series in… | bartleby

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The red line of the Balmer series in hydrogen (λ = 656.5 nm) is observed to split into three spectral lines with ∆ λ = 0.040 nm between two adjacent lines when placed in a magnetic ﬁ eld B. What is the value of B if ∆λ is due to the energy splitting between two adjacent mℓstates?

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