Calculation: sVaHu2 - 1

W =

μ* μ0* n^²* l^²* V

/ 2

W =

μ* μ0* n^²* l^²* V

/ 2

$W$ = $\frac{\mu\cdot \mu0\cdot n^{2}\cdot l^{2}\cdot V}{2}$

W =

V* l^²* n^²* μ* μ0

/ 2

$W$ = $\frac{V\cdot l^{2}\cdot n^{2}\cdot \mu\cdot \mu0}{2}$

W = 0.5* V* l^²* n^²* μ* μ0 $W$ = $0.5\cdot V\cdot l^{2}\cdot n^{2}\cdot \mu\cdot \mu0$