यदि तपाईंको स्थान सूचीबद्ध गरिएको छैन भने, कृपया निम्न मध्ये एउटा चयन गर्नुहोस्:
यदि तपाईंको स्थान सूचीबद्ध गरिएको छैन भने, कृपया निम्न मध्ये एउटा चयन गर्नुहोस्:
Formula for calculating electric power:Voltage V = R × I (1) Voltage V = P ÷ I (2) Power P = V × I (3) Electric current I = P ÷ V (4) Power P = V2 ÷ R (5) (5)Example: a heaterresistanceThe power supply is 220V, and its power is 65Ω. (220×220)÷65=744W Pure DC resistance electric power, current and voltage online automatic calculator Please enter any two values, and the third values will be calculated. |