A coil of 100 turns carries a current of 5 ~mA and creates a magnetic flux of 10⁻⁵ ~Wb . The inductance

Step-by-step solution

Given, number of tums, N=100 Current, I=5 ~mA =5 10⁻³ ~A Magnetic flux, =10⁻⁵ ~Wb Inductance, L= ? We know that, aligned N o ̣ &=L I L L &= N I = 100 10⁻⁵ 5 10⁻³ &=20 10⁻⁸ H =02 H aligned