1.

In the figure shown, there is a magnetic field in the x - direction with |B| = 0.2 T , The loop has an area of 5 cm^(2) and rotates about line CD as z - axis. Point A rotates towards positvie x axis and intially x - axis is perpanedicular to the plane of the loop. If AE rotates through an angle of 30^(@) from the intial position in 0.2 seconds. The induced current in the upper part of the coil flows from

Answer»

A to C
C to A
No current flows through the coil.
None of the above is CORRECT

Solution :`EPSILON = -dphi//dt LT epsilongt = (phi_(t)-phi_(i))/(DELTAT) = 6.7 xx10^(-5) `V


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