engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Network Theory Magnetic Coupling Circuits
A coil is wound with 400 turns and has a resistance of 44 ohms. When the exciting voltage is 220 V, the magnetic flux linking the coil is 0.00008 Wb. Calculate the inductance of the coil in henry.
1
0.024 H
2
0.0064 H
3
0.0040 H
4
64 H