Answer this expert fast

Answer this expert fast nvo identical circular loops of metal wire are lying on a table witho•n touching eu:h other. Loop A carries a current that increases "ith time. In responæ. loop D (a) remains stationery (b) is repelled by the loop A (c) is attracted by the loop A (d) rotates about its CM. with CM fixed 2018-7-28 22:28

Dear student,
As in loop A current increases with time so the flux due to this current passing through loop B also increases with time, as per Lenz law induced current in B produces in such a way to oppose the increasing flux change so it produces current in such a way that flux produced due to the induced current have the direction opposite to them. As the direction of the magnetic field due to both the loops are opposite to each other so they repel each other.
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