Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic Dipole & MomentMedium2 minPYQ_2020

PhysicsMediumsingle choice

Two identical short bar magnets each having magnetic moment $M$ are placed at a distance of $2 d$ with their axes perpendicular to each other in a horizontal plane. The magnetic induction at a point midway between them is

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At

magnetic field is a vector quantity. at point p two magnetic field are acting at 90^o

$B_{n e t} = \sqrt{B_{1}^{2} + B_{2}^{2}}$

$= \sqrt{{(\frac{2 μ_{0} M}{4 {πd}^{3}})}^{2} + {(\frac{μ_{0} M}{4 {πd}^{3}})}^{2}} = \frac{μ_{0} M}{4 {πd}^{3}} (\sqrt{5})$

Stream:JEESubject:PhysicsTopic:MagnetismSubtopic:Magnetic Dipole & Moment

⏱ 2mℹ️ Source: PYQ_2020

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