Case : Read the passage and answer the question(s).

Number of magnetic field lines crossing a surface is called the magnetic flux. An electric current can be induced in a coil by flux change produced by another coil in its vicinity or flux change produced by the same coil. The former is called the mutual induction and the latter is called the self-induction. An induction furnace works on this principle. 

A coil has ten turns. Magnetic flux associated with the 5th turn is Φ_B. What is the flux associated with the 3rd turn ?

Φ_B 

For a closely wound coil of N turns, the same magnetic flux is linked with all the turns.