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Physics

Induced EMF in Disc Calculator

Physics

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Induced EMF in Disc

Equation and meaning

\[e = \frac{1}{2} \cdot B \cdot \omega \cdot {r}^{2}\]

Disc-Induced Emf Where : e is the Induced Emf,B is the Magnetic Field,ω is the Angular Frequency,r is the Radius of Disc,

Variables in this formula

B — B
Enter this value unless it is the selected unknown.
e — E
Enter this value unless it is the selected unknown.
omega — Omega
Enter this value unless it is the selected unknown.
r — Radius
Radius SI unit: m

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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