lenz's law

Question

Lenz's law ensures induced current direction opposes:

RankGuru · Accepted Answer

Lenz's Law provides the direction of the induced EMF:
'The direction of the induced EMF is such that it would tend to produce a current that opposes the change in magnetic flux that created it.'
- This is a consequence of the **Law of Conservation of Energy**.
- If the induced current supported the change, energy could be created out of nothing. The negative sign in Faraday's equation ($E = -d\Phi/dt$) reflects this law.

Rank Guru

lenz's law

Select the correct option:

More lenz's law Practice Questions

Lenz's law gives direction of induced current such that it?