Inductor

An inductor is a piece of conducting wire generally wrapped around a core of a ferromagnetic material. Like capacitors, they are employed as filters as well but the most renowned application is their use in AC transformers or power supplies that converts AC voltage levels.

In an inductor, the V - I relationship is given by the following differential equation

 

where L is the inductance in Henrys (H) and i is the initial current stored in the magnetic field of the inductor. When i I (constant DC current), di/dt, v=0 . Thus an inductor acts as a short circuit to DC. An ideal inductor is a piece of conducting material with no internal capacitance or resistance. The schematics in Figure given below are equivalent when the supply voltage is DC.

 
 

An ideal inductor is replaced by a short circuit when supply voltage is DC.

A summary of the V - I relationships for 3 passive circuit elements is given in Table.
 

Table--V - I relationships for the inductor, resistor, and capacitor

Email based Inductor assignment help - Inductor homework help at Expertsmind

Are you finding answers for Inductor based questions Ask Inductor questions and get answers from qualified and experienced  Circuit Theory tutors anytime from anywhere 24x7. We at www.expertsmind.com offer Inductor assignment help -Inductor homework help and Circuit Theory  problem's solution with step by step procedure.

Why Expertsmind for Circuit Theory assignment help service

1.     higher degree holder and experienced tutors

2.     Punctuality and responsibility of work

3.     Quality solution with 100% plagiarism free answers

4.     On Time Delivery

5.     Privacy of information and details

6.     Excellence in solving Circuit Theory queries in excels and word format.

7.     Best tutoring assistance 24x7 hours