In a vertical magnetic field of B induction, a conductor is moving perpendicullar on filed, with constant speed.
What electromotive voltage is induced in conductor?
The conductor is occupying the transverse area with radius R.
1 Answer | Add Yours
The induced electromotive voltage
The vectorial product vxB give the orientation to the induced electromotive voltage .
The active length l is obtained from Pitagora theorem:
Under sqrt, the factors sum is constant, =2R, and independent by t, then the product is maxim when the factors are equal:
t=R/v (meaning when the conductor passes through the circle center, that means that the active length is maxim)
We’ve answered 319,857 questions. We can answer yours, too.Ask a question