Inductance, Physics

Inductance is the circuit parameter to describe an inductor. It is an effect which results from the magnetic field that forms around a current carrying conductor. Inductance is symbolized by the letter L, measured in Henry (H), and it is represented graphically as a coiled wire.

Inductance of a coil is given by-

                                                      L = N2μ0μrA/l

                          Where N = number of turns

                        μ0 = Absolute permeability of free space

                        μr =  Relative permeability of core material

                        A = Area of the cross-section of the coil.

                 L = length of the coil

The inductance of the coil is increased by coiling the conductor such that the magnetic flux enclosed (links) all the coils (turns). Additionally, the magnetic flux linking these turns can be increased the conductor around the material with a high permeability.

 

 

Posted Date: 7/9/2012 6:48:15 AM | Location : United States







Related Discussions:- Inductance, Assignment Help, Ask Question on Inductance, Get Answer, Expert's Help, Inductance Discussions

Write discussion on Inductance
Your posts are moderated
Related Questions
what are the advantages of surface tension

Charge is the characteristic associated with matter due to which it produces and experiences electrical and magnetic effects.

Simple Harmonic Motion I Demonstrating in which one component of uniform circular motion is simple harmonic motion.


The Zinc Blende or Sphalerite Structure. Zinc blende is same to diamond cubic structure, but the two FCC sub-lattices are occupied by atoms of two dissimilar elements. Some of

Two charges eachof q=+2 micro coloumb are placed at the vertices Q and R of the triangle .the sum of sides PQ and PR is 12cm and their product is 32 cm_2 .the potential at point P

An alternating voltage is triangular in shape, rising at a constant rate to a maximumof 300V in 8ms and then falling to zero at a constant rate in 4ms. The negative half cycle


Pitch is the tone of the note/ssong. (high or low) intensity involves speed, loudness, business and strength in a piece.

An electric bulb is rated 220 V and 100 W.When it is operated on 110 V, the power consumed will be. Ans) P=V*I I will be same in both cases so P1=V1*I P2=V2*I Dividing both equati