Ek common formula hai:
\[ I = \dfrac{V}{R} \]
Yahan,
- \( I \) current ko represent karta hai (ampere mein),
- \( V \) voltage ko (volts mein), aur
- \( R \) resistance ko (ohms mein).
Ampere aur wire gauge ke beech ka relation alag-alag insulation materials ke liye alag hota hai. Aam taur pe, jyada current ke liye badi gauge ki zarurat hoti hai.
Aap local electrical codes aur guidelines ko follow karein aur ek qualified electrician se consult karein, kyun ki specific applications aur locations ke liye alag-alag requirements ho sakti hain.