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Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACSelf and mutual inductorEasy2 minPYQ_2011

PhysicsEasysingle choice

Mutual inductance $M$ between two concentric coils of radii $1 m$ and $2 m$ is

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Answer:

Solution:

Here, $r_{1} = 1 m, r_{2} = 2 m$ $Mutual inductance, M = \frac{μ _{0} π r _{1}^{2}}{2 r _{2}} = \frac{μ _{0} π \times 1}{2 \times 2} = \frac{μ _{0} π}{4}$

Stream:AIIMSSubject:PhysicsTopic:EMI/ACSubtopic:Self and mutual inductor

⏱ 2mℹ️ Source: PYQ_2011

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