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In hydrogen atom , the electron moves in...

In hydrogen atom , the electron moves in an orbit of radius 0.5 Å , making `10^(16)` cps . Calculate magnetic moment associated with the orbital motion of electron ?

Text Solution

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`M = I xxA`
`= q xx f xx pir ^(2)`
`= 1.6 xx 10^(-19) xx 10 ^(16) xx 3.14 xx 25 xx 10 ^(-22)`
` = 1.6 xx 3.14 xx 25 xx 10 ^(-25)`
` = 125.6 xx 10 ^(-25) A m ^(2)`
`= 1.26 xx 10 ^(-23) A m^(2)`
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