In figure, there are two sliders and they can slide on two frictionless parallel wires in uniform magnetic field B, which is present everywhere. The mass of each slider is m, resistance R and initially these are at rest. Now, if one slider is given a velocity $$v0$$ $$=$$ $$16$$ m $$s-1$$, what will be the velocity (in$$ $$ms-1) of other slider after long time? (neglect$$ the self $$induction)

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After long time, from conservation of momentum.$$mv0=2mv$$;     $$v=v02=8ms-1$$

Magnetic flux and induced emf

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After long time, from conservation of momentum.
${mv}_{0} = 2 mv; v = \frac{v_{0}}{2} = 8 {ms}^{- 1}$

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Magnetic flux and induced emf

Unlock the full solution & master the concept.

After long time, from conservation of momentum.mv0=2mv; v=v02=8ms-1

Ready to Test Your Skills?

free study material

After long time, from conservation of momentum.
${mv}_{0} = 2 mv; v = \frac{v_{0}}{2} = 8 {ms}^{- 1}$