Lenz's Law

Lenz's law, abbreviated as \(\epsilon\), is the direction of the current induced in a conductor by changing magnetic field.

 

Lenz's Law formula
\(\large{ \epsilon  =  -N \; \frac{ \partial \Phi_B }{ \partial t }   }\)
Symbol	English	Metric
\(\large{ \epsilon }\)  (Greek symbol epsilon) = induced EMF	\(\large{V}\)	\(\large{V}\)
\(\large{ \partial \Phi_B }\) = change in magnetic flux	\(\large{Wb}\)	\(\large{Wb}\)
\(\large{ \partial t }\) = change in time	\(\large{sec}\)	\(\large{s}\)
\(\large{ N }\) = number of turns in coil	\(\large{dimensionless}\)