Their
instantaneous values are different and depend upon the speed of
rotation at the particular instant EXAMPLE 6 3
Rationalised 2023-24
Physics
160
6 5  LENZ’S LAW AND CONSERVATION OF ENERGY
In 1834, German physicist Heinrich Friedrich Lenz (1804-1865) deduced
a rule, known as Lenz’s law which gives the polarity of the induced emf
in a clear and concise fashion