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Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic ForceEasy2 minPYQ_2020

PhysicsEasysingle choice

Two electron beams having velocities in the ratio $1 : 2$ are subjected to the same transverse magnetic field. The ratio of the radii is

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Solution:

$\begin{array}{l} r = \frac{m v}{q B} \Rightarrow \frac{r_{1}}{r_{2}} = \frac{v_{1}}{v_{2}} \\ \Rightarrow \frac{r_{1}}{r_{2}} = \frac{v_{1}}{v_{2}} \end{array}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic Force

⏱ 2mℹ️ Source: PYQ_2020

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