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What is the value of one Bohr magneton i...

What is the value of one Bohr magneton in S.I. units?

Text Solution

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Bohr magneton (BM) is given in Si units, as
`BM=9.273xx10^(-24)JT^(-1)`
The value of BM is obtained from the relation `BM=("eh")/(4pimc)`
Here e is charge of electron (in coul), h is Plancks constant (in J.sec), m is mass of electron (in kg) and c is velocity of light.
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