1.
[tex]dane:\\t = 10 \ s\\I = 20 \ A\\1 \ C = 6,24\cdot10^{18} \ e\\szukane:\\q = ?\\\\I = \frac{q}{t} \ \ /\cdot t\\\\q = I\cdot t\\\\q = 20 \ A\cdot10 \ s\\\\\underline{q = 200 \ C}\\\\\\q = 200\cdot6,24\cdot10^{18} \ e\\\\\underline{q = 1,248\cdot10^{11} \ e}[/tex]
2.
[tex]dane:\\t = 1 \ min = 60 \ s\\e = 1,602\cdot10^{-19} \ C\\q = 2\cdot10^{18} \ e = 2\cdot10^{18}\cdot1,602\cdot10^{-19} \ C = 3,204\cdot10^{-1} \ C = 0,3204 \ C\\szukane:\\I = ?\\\\I = \frac{q}{t}\\\\I = \frac{0,3204 \ C}{60 \ s}\\\\\underline{I =0,005 \ A}[/tex]
