A rectangular loop of sides 'a' and 'b' is placed in xy plane. A very long wire is also placed in xy plane such that side of length 'a' of the loop is parallel to the wire. The distance between the wire and the nearest edge of the loop is 'd'. The mutual inductance of this system is proportional to :

A small square loop of wire of side l is placed inside a large square loop of wire of side L(Lgtgtl) . The loops are co-planer and their centres coincide. The mutual inductance of the system is proportional to

A small square loop of wire of side l is placed inside a large square loop of wire of side L(Lgtgtl) . The loops are co-planer and their centres coincide. The mutual inductance of the system is proportional to

A small square loop of wire of side l is placed inside a large square loop of wire of side L(L>>l) .The loops are coplanar and their centers coincide.The mutual inductance of the system is proportional to

A small square loop of wire of side I is placed inside a large square loop of wire of side L(L>> I ) .The loops are coplanar and their centers coincide. The mutual inductance of the system is proportional to

A small square loop of wire of side I is placed inside a large square loop of wire of side L(L>> ) .The loops are coplanar and their centers coincide.The mutual inductance of the system is proportional to

A rectangular metallic loop of length l and width b is placed coplanerly with a long wire carrying a current I . The loop is moved perpendicular to the wire with a speed v in the plane containing the wire and the loop. Calculate the emf induced in the loop when the rear end of hte loop is at a distance a from the wire. Solve by unsing Faraday's law for the flux thrugh the loop and also by replacing different sagments with equivalent batteries.

A wire loop of area A is placed in a uniform magnetic field B so that the directio of B is parallel to the plane of the coil. If B changes with time the emf induced in the loop will be