Free online ohms law calculator calculator. Enter any two of v and i to get power. Formula: V=IR, P=VI=I^2R=V^2/R.
Any two of V — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
Any two of V is required
I — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
I is required
R — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
R is required
Free online ohms law calculator calculator. Enter any two of v and i to get power. Formula: V=IR, P=VI=I^2R=V^2/R.
Formula
V=IR, P=VI=I^2R=V^2/R