Aspiration Effect
Equation and meaning
\[R = \sqrt{\frac{h_{c}}{h_{t}}}\]
Use this equation when the shown variables describe your problem. Keep all inputs in compatible units; the calculator converts them to SI internally before solving.
Variables in this formula
h_c — H CEnter this value unless it is the selected unknown.
h_t — H TEnter this value unless it is the selected unknown.
R — ResistanceElectrical resistance SI unit: Ω