Ohm’s Law Wheel

Ohm’s Wheel is a collection of 12 different formulas¬†which helps to calculate Voltage, Current, Power and Resistance.

 

Let’s take a look at Ohm’s wheel:

ohms-law-wheel

We can use the wheel to extract 12 formulas (3 for each voltage, current, power, and resistance):

  1. V = IR
  2. V = P/I
  3. V = (P.R)1/2
  4. P = VI
  5. P = V2/R
  6. P = I2R
  7. I = P/V
  8. I = (P/R)1/2
  9. I = V/R
  10. R = V/I
  11. R = P/I2
  12. R = V2/P

 

What’s the significance of Wheel?

The Ohm’s wheel is just visual representation of Ohm’s formulas. It can be used to calculate different parameters.

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