From which of the following cases,will the in | vedclass

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(D) According to Faraday's law of electromagnetic induction,an induced current is produced in a loop only when there is a change in the magnetic flux

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The loop and magnet are moved in one direction with the same speed.

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(D) According to Faraday's law of electromagnetic induction,an induced current is produced in a loop only when there is a change in the magnetic flux linked with the loop.Magnetic flux $\phi = B \cdot A \cdot \cos(	heta)$.In cases $A$,$B$,and $C$,there is a relative motion between the magnet and the loop,which causes a change in the magnetic field $B$ passing through the loop,thereby changing the magnetic flux and inducing a current.In case $D$,both the loop and the magnet are moving in the same direction with the same speed. Therefore,there is no relative motion between them.Since there is no relative motion,the magnetic flux linked with the loop remains constant.As there is no change in magnetic flux,no induced current will be obtained in the loop.

From which of the following cases,will the induced current in the loop not be obtained?

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