[tex]dane:\\n_{p} = 800\\n_{w} = 600\\I_{w} = 6 \ A\\szukane:\\I_{p} = ?\\\\Rozwiazanie\\\\\frac{I_{p}}{I_{w}} = \frac{n_{w}}{n_{p}}\\\\I_{p}\cdot n_{p} =I_{w}\cdot n_{w} \ \ /:n_{p}\\\\I_{p} = I_{w}\cdot\frac{n_{w}}{n_{p}}\\\\I_{p} = 6 \ A\cdot\frac{600}{800} = 6 \ A \cdot 0,75\\\\I_{p} = 4,5 \ A[/tex]
