Physics

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A singly charged positive ion has a mass of 2.74 10-26 kg. After being accelerated through a potential difference of 268 V, the ion enters a magnetic field of 0.450 T, in a direction perpendicular to the field. Calculate the radius of the ion's path in the field.
cm

  • Physics -

    mv²/2 =eU
    v=sqrt(2eU/m)=…
    mv²/R=evB
    R= mv/eB=…

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