A circular insulated copper wire loop is twisted to form two

Last updated: 6/12/2023

A circular insulated copper wire loop is twisted to form two loops of area A and 2A as shown in the figure At the point of crossing the wires remain electrically insulated from each other The entire loop lies in the plane of the paper A uniform magnetic field 3 points into the plane of the paper At t 0 the loop starts rotating about the common diameter as axis with a constant angular velocity w in the magnetic field Which of the following options is are correct XX X X X X XX X x X X xx X area Ac X DO area 2A X x X xxxx in the loop is proportional The emf induced to the sum of the areas of the two loops The rate of change of the flux is maximum when the plane of the loops is perpendicular to plane of the paper The net emf induced due to both the loops is proportional to cos wt The amplitude of the maximum net emf induced due to both the loops is equal to the amplitude of maximum emf induced in the smaller loop alone