Answer:
[tex]2.59\times 10^{-2} T[/tex]
Explanation:
We are given that
Energy difference,[tex]\Delta E=4.8\times 10^{-25} J[/tex]
We have to find the magnitude of B.
Bohr magneton=[tex]\mu_B=9.274\times 10^{-24} J/T[/tex]
We know that magnetic field ,B=[tex]\frac{\Delta E}{2(\mu_B)}[/tex]
By using the formula
[tex]B=\frac{4.8\times 10^{-25}}{2\times 9.274\times 10^{-24}}[/tex]
[tex]B=0.0259=2.59\times 10^{-2} T[/tex]
Hence, the magnitude of B=[tex]2.59\times 10^{-2} T[/tex]
