Ohm's Law

Ohm's Law states that the potential difference (voltage) across an ideal conductor is proportional to the current through it. So, having this formula I=U/R - where I - intensity, U - voltage, R - resistance - the gadget will help you find any of these 3 values if you give it the other 2; even more, it will also calculate the power.
To understand how it works check the picture. We entered the known values of 220V (voltage) and 50A (intensity) and we clicked the calculate button. The gadget then filled the missing values of the resistance (4.4Ohm) and it also found out the power (11000Watts).
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Ohm's Law
La fel ca si calculatorul electricianului, si acest calculator de electricitate poate fi util electricienilor ori celor ce studiaza partea electrica a fizicii. Gadgetul va calcula rezistenta lectrica, puterea electrica, voltajul sau intensitatea electrica.
Pentru a afla doua dintre aceste variabile, este necesara cunoasterea celorlalte 2. Astfel se introduc de exemplu valorile cunoscute in casutele lor corespunzatoare (in poza am ales un curent de 220V si 11000W) si se face click pe butonul de convertit. In celelalte doua casute (necunoscutele) va aparea rezultatul ecuatiei - nimic nou, doar legea lui Ohm transformata intr-un gadget util si interesant :)
Puteti, deasemenea, calcula mili, kilo, mega volti, amperi, ohmi, wati etc.
Legea lui Ohm: Intensitatea este direct proportionala cu tensiunea si invers proportionala cu rezistenta => I=U/R

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