Emf under running conditions
Equation and meaning
\[E = \sqrt{2} \cdot \pi \cdot f_{r} \cdot K \cdot w_{2} \cdot N_{p} \cdot h \cdot r \cdot \phi_{1}\]
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
E — EnergyEnergy SI unit: J
f_r — F REnter this value unless it is the selected unknown.
h — HeightHeight SI unit: m
K — KEnter this value unless it is the selected unknown.
N_p — N PEnter this value unless it is the selected unknown.
phi_1 — Phi 1Enter this value unless it is the selected unknown.
r — RadiusRadius SI unit: m
w_2 — W 2Enter this value unless it is the selected unknown.