A magnetic field is produced by a coil

Ask Your Question

A magnetic field is produced by a coil




A magnetic field is produced by a coil of 300 turns which is wound on a closed iron. The ring has a cross-section of 20cm2 and a mean length of 120 cm. The permeability of iron is 800. If the current in the coil is 10 A, find the energy stored in th magnetic field.



Answer this Question:

Close

Close

No Answers Posted Yet.