Two decimal coils A and B of 1000 turns each lies in the parallel plane such that 80% of the flux produced by one coil links with the other. If a current of 5A flowing in A produces a flux of 0.05 mWb, then the flux linking with coil B is:

Identify the machine shown in the circuit

If N = linkage flux, then the linkage flux per unit current is defined as:

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