I need help answering this question i have no idea how to do the steps if you could lead me through the steps or tell me what to do that'd be fantastic.An inductor is fabricated with 500 turn of wire, a diameter of 1 centimeter and a length of 2 centimeters, and an air core with a permeability of 1.25X10^-6 H/m. A DC current of 500 mA is made to flow through the inductor.Find:A) The inductanceB) The energy stored in the field:C) The energy stored in the field if a steel core, with apermittivity of 4000 is inserted into the coil.
A)From physics, you know that: B μNI / h where μ is the permeability h is the height of the loop B is the magnetic flux N number of loops B 0.03125 wb An the inductance L is equal to L B/I L 0.0625 H B) Energy stored 1/2 LI^2 0.007813
