Voltage by Joule's law (given power and electrical resistance)

Formula

Voltage by Joule's law (given power and electrical resistance) formula
V
voltage, electrical potential difference or electric tension
P
power dissipated in a resistor
R
electrical resistance

Formula description

Joule's first law states that the rate of heat dissipation in a resistive conductor is proportional to the square of the current through it and to its resistance.

Calculator (how to use calculator?)

Voltage by Joule's law (given power and electrical resistance) formula
P
R
V
Precision

Formula code

  • C
  • C#
  • C++
  • Java
  • JavaScript
  • LaTeX
  • PHP







References

  1. wikipedia: Joule's laws.

Comment or add more code

If you cannot find the formula or calculator you want, please tell us what you want and we will add it for you ASAP. If you want anything else or find any error on this page, please just let us know. If you know the formula in other languages, you are welcome to add it. Thanks for contributing to wikicalculator.com!
  • Comment
  • Add code for the formula
Please help us do better by providing your opinions(<= 500 characters):
Language:(<= 500 characters)