User talk:MUBASHIRMAQ

Hello guys. I am quite confused about the physics formulas of power. Given as P=VI P=V(square)/R P=I(square)R

It is confusing. In one relation Power is directly proportional to R and in other it is inversely proportional to R. How can we account this? I want to discuss their applicability. In what conditions do we use these three formulas SEPARATELY.