Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic Dipole & MomentEasy2 minPYQ_2004

PhysicsEasysingle choice

The magnetic moment of a current $(I)$ carrying circular coil of radius $(r)$ and number of turns (n) varies as

Answer:

Solution:

The magnetic moment of a current carrying conductor is $i \cdot nπ r^{2} = ni A$ . i.e. Magnetic moment $\propto r^{2}$ .

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

⏱ 2mℹ️ Source: PYQ_2004

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