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Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACInduced Electric FieldEasy2 minPYQ_2004

PhysicsEasysingle choice

The magnetic flux through a circuit of resistance $R$ changes by an amount $Δ ϕ$ in a time $Δ t$ . Then the total quantity of electric charge $Q$ that passes any point in the circuit during the time $Δ t$ is represented by:NEET 2004

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Solution:

According to the question on induced emf is: $and current I = \frac{Q}{Δ t} = \frac{Δ ϕ}{Δ t} \cdot \frac{1}{R} \Rightarrow q = \frac{Δ ϕ}{R}$

Stream:NEETSubject:PhysicsTopic:EMI/ACSubtopic:Induced Electric Field

⏱ 2mℹ️ Source: PYQ_2004

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