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Magnetic field at the centre of hydrogen like atom due to motion of electron in the nth orbit is proportional to

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By Expert Faculty of Sri Chaitanya
a
Z2n2
b
Z3n2
c
Z3n5
d
Z2n4
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detailed solution

Correct option is C

B=μoi2r=μoeT2r=μoev2πrrSo,  B∝vr2r∝n2ZB∝ZZ2nn4v∝ZnB∝Z3n5


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