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  • What is approximate numerical value of Bohr Magneton?Option: 1 <img alt="9.27 \times 10^{-25} J/T" src="https://learn.careers360.com/latex-image

What is approximate numerical value of Bohr Magneton?

Option: 1

9.27 \times 10^{-25} J/T       


Option: 2

9.27 \times 10^{-27} W/T


Option: 3

 9.27 \times 10^{-24} J/T


Option: 4

9.27 \times 10^{-25} W/T


Answers (1)

best_answer

 

 

 

                                                                                             \begin{array}{l}{\mu=n \frac{-e}{2 m_{e}} \frac{h}{2 \pi}} \\ \\ {\mu=-n \frac{e h}{4 \pi m_{e}}}\end{array}

If we put n =1, then the equation become - 

                                         \begin{array}{l}{\mu_B=- \frac{e h}{4 \pi m_{e}}}\end{array} = 9.27 \times 10^{-24} J/T                (This is called Bohr Magneton μB)

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Posted by

Pankaj Sanodiya

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