question archive The Russian Physicist Lenz inserted the "##-##" in the Faraday's Law
Subject:PhysicsPrice: Bought3
The Russian Physicist Lenz inserted the "##-##" in the Faraday's Law. Without this sign the electromagnetic induction would produce infinite , breaking the principle of .
I'll show it with a simply paradox.
1)Let us consider a metallic round spire with a variable magnetic flux.
2)If the correct law were ##epsilon=(dPhi)/(dt)## the induced current would increase the magnetic flux ##Phi##.
3)This would increase the induced currents, which would increase the magnetic flux and so on.