Question:
A flux of 900 Wb is produced in the iron core of a solenoid
Last updated: 6/14/2023
A flux of 900 Wb is produced in the iron core of a solenoid When core is removed a flux in air of 0 5 Wb is produced in same solenoid by same current What is relative permeability of iron O 1200 O 900 O 1600 O 1800