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An electron in an atom is revolving roun...

An electron in an atom is revolving round the nucleus in a circular orbit of radius `5.3xx10^(-11)`m, with a speed of `2xx10^(6)ms^(-1)`. Find resultant orbital magnetic moment and angular momentum of electron.
`(e = 1.6 xx 10^(-19) C , m = 9.1 xx 10 kg )`

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