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Atoms and Nuclei question

2021 · 27 Jul · Shift 1 · Q68
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Atoms and Nuclei question

2021 · 27 Jul · Shift 1 · Q68

JEE MainPhysicsAtoms and NucleiNumerical+4 / −1
In Bohr's atomic model, the electron is assumed to revolve in a circular orbit of radius 0.5 Ao\mathop A\limits^oAo​. If the speed of electron is 2.2 ×\times× 166 m/s, then the current associated with the electron will be ‾\underline{\hspace{2cm}}​×\times× 10 −-− 2 mA. [Take π\piπ as 227{{22} \over 7}722​]
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