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Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic ForceEasy2 minPYQ_2020

PhysicsEasysingle choice

Which particle will have a minimum frequency of revolution when projected with the same velocity and perpendicular to a magnetic field?

Options:

Answer:

Solution:

Since, we know,

Frequency, $υ = \frac{q B}{2 π m} υ; \propto \frac{q}{m}$

In the given particles,

$\frac{q}{m}$ is a minimum for ${Li}^{+} .$

$∴ {Li}^{+}$ will have the minimum frequency.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic Force

⏱ 2mℹ️ Source: PYQ_2020

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