과학

옴의 법칙 계산기

옴의 법칙으로 전압, 전류, 저항, 전력 계산

사용 방법
  1. Select what you want to solve for: Voltage, Current, or Resistance.
  2. Enter the values for the other two variables.
  3. Click 계산 to compute the missing value and the total power in Watts.

공식

Ohm's Law formulas:

  • Voltage (V) = Current (I) × Resistance (R)
  • Current (I) = Voltage (V) ÷ Resistance (R)
  • Resistance (R) = Voltage (V) ÷ Current (I)

Power (P) = Voltage (V) × Current (I)