Inductance Calculator

L = (N2μ Al  )

Enter the unknown value as ‘ x ‘

Wire Coil Number of Turns(N) =

Core Material Permeability(µ) =

Coil Area(A) = m2

Average Coil Length(l) = m

Inductance(L) = H

x =


Inductance Calculator is a free online tool that displays the inductance of the current-carrying conductor. BYJU’S online inductance calculator tool makes the calculation faster and it displays the inductance value in a fraction of seconds.

How to Use the Inductance Calculator? 

The procedure to use the inductance calculator is as follows:

Step 1: Enter the coil area, number of turns in the coil, coil length, coil permeability and x for the unknown value in the input field

Step 2: Now click the button “Calculate x” to get the inductance value

Step 3: Finally, the inductance of the current-carrying circuit will be displayed in the output field

What is Meant by Inductance?

In Physics, the inductance is one of the properties of the current-carrying conductor which produces the magnetic field around the conductor. The electrical component used to measure the inductance is called the inductors. It is measured using the unit Henry (H). The inductance is represented by the symbol “L”. The current produced in the conductor due to changing magnetic field is proportional to the rate of change of the magnetic field. The inductance formula is given by

\(\begin{array}{l}L=\frac{\mu N^{2}A}{l}\end{array} \)


L = Inductance

µ = core material permeability

N = number of turns of the coil

A = coil area

l = Coil length


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