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In a cyclotron, a position enters prepen...

In a cyclotron, a position enters prependicular to the magnetic field of induction `3.57 xx 10^(-5)T`. What is the time taken by the position to complete a circular orbit?`[m_p=9.1 xx 10^(-31)kg and e=1.6 xx 10^(-19)C]`

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`T=(2pim)/(qB)=(2xx3.14xx9.1xx10^(-31))/(1.6 xx 10^(-19)xx 3.57 xx 10^(-5))=(6.28 xx 9.1)/(1.6 xx 3.57)xx10^(-7)=10^(-6)s=1mus`
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