Q1 A coil of wire of area 5cm2 has 500 turns and self

Last updated: 6/12/2023

Q1 A coil of wire of area 5cm2 has 500 turns and self inductance of 100mH a Calculate the length of the coil b What will be the self inductance of another similar coil with 200 turns c How will the value of self inductance be affected if an iron rod is inserted in the coil 2