A coil of 200 turns carries a current of o.4 A. If the magnetic flux of 4 m Wb is linked with the coil, find the inductance of the coil.

A coil of 200 turns carries a current of 4 A. If the magnetic flux through the coil is 6xx10^(-5) Wb, find the magnetic energy stored in the medium surrounding the coil.

A coil of 100 turns carries a current of 5mA and creates a magnetic flux of 10^(-5) weber. The inductance is

A 200 turn coil of self - inductance 20 mH carries a current of 4 mA. Find the magnetic flux linked with each turn of the coil .

If a current of 4A produces a magnetic flux of 10^(-3) Wb per turn in a coil of 1000 turns, then the self inductance of the coil is

A coil of 100 turns with a current of 5A produce a magnetic flux of 1 mu Wb and each turn of the coil. The coefficeint of self induction is