how many watts?

[Joie]

if I am vaping a 2.5ohms clearo at 4.2 volts......how do I figure what watts that is?

 

[Thrasher]

Ohm's Law Calculator


7 watts

 

[retired1]

 

[Penn]

A bit over 7. Volts squared (4.2 * 4.2) divided by resistance (2.5)

 

[OlDogNewTricks]

Here is another one Ohm's Law Calculations With Power

 

[Joie]

that's great....thank you

 

[swampman]

Thanks for asking this OP and thanks for all of the answers. Just got my batts for my V2 in today and i am trying to find the sweet spot. Kinda getting a burnt taste right now using a 1.8 ohm coil. Gonna check those calculators out.