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Inductances

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ID:(1635, 0)

Inductances

Definition

ID:(12248, 0)

Inductances

Description

Variables

Symbol

Text

Variable

Value

Units

Calculate

MKS Value

MKS Units

$I$

Current

$\Delta I$

Current variation

$L$

Inductance

kg m^2/C^2

$l$

Length of coil

$H$

Magnetic field

V/m

$\mu_0$

mu_0

Magnetic field constant

T m/A

$\mu_0$

mu_0

Magnetic field constant

kg m/C^2

$H_s$

H_s

Magnetic field of a coil/solenoid

V/m

$\Phi$

Phi

Magnetic flux

kg/C s

$B$

Magnetic flux density

$\Delta\Phi$

DPhi

Magnetic flux variation

kg/C s

$N$

Number of Loops in Coil

$\Delta\varphi$

Dphi

Potential difference

$\mu_r$

mu_r

Relative magnetic permeability

$S$

Section through which the field lines pass

m^2

$\Delta t$

Time variation

$W$

Work

Calculations

Equation

Number

First, select the equation:

, then, select the variable:

Symbol

Equation

Solved

Translated

Calculations

Symbol

Equation

Solved

Translated

Variable

Given

Calculate

Target :

Equation

To be used

Equations

$ H_s = \displaystyle\frac{ N I }{ L }$

H_s = N * I / L

(ID 12166)

$ \Phi =- \mu_0 \mu_r \displaystyle\frac{ N ^2 S }{ d } I $

Phi =- mu_0 * mu_r * N ^2* S * I / d

None

(ID 12254)

$ \Delta\varphi = -\displaystyle\frac{ \Delta\Phi }{ \Delta t }$

Dvarphi = DPhi / Dt

None

(ID 12256)

$ L = \mu_0 \mu_r \displaystyle\frac{ N ^2 S }{ d } $

L = mu_0 * mu_r * N ^2* S / d

None

(ID 12257)

$ \Delta\varphi =- L \displaystyle\frac{ \Delta I }{ \Delta t } $

Dvarphi =- L * DI / Dt

None

(ID 12259)

$ W = \displaystyle\frac{1}{2} L I ^2 $

W = L * I ^2/2

None

(ID 12264)

$ B = \mu_0 \mu_r H $

B = mu_0 * mu_r * H

(ID 14298)

Examples

Inductances

(ID 12248)

ID:(1635, 0)