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  • An electron moves in a circular orbit with a uniform speed v. It produces a magnetic field B at the centre of the circle. The radius of the circle is proportional to<str

An electron moves in a circular orbit with a uniform speed v. It produces a magnetic field B at the centre of the circle. The radius of the circle is proportional to

Option: 1

\mathrm{\sqrt{\frac{B}{v}}}


Option: 2

\mathrm{\frac{B}{v}}


Option: 3

\mathrm{\sqrt{\frac{v}{B}}}


Option: 4

\frac{\mathrm{v}}{\mathrm{B}}


Answers (1)

best_answer

\mathrm{r}=\frac{\mathrm{mv}}{\mathrm{qB}} \Rightarrow r \propto \frac{\mathrm{v}}{\mathrm{B}}

Posted by

avinash.dongre

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