What is the direction of induced emf according to Lenz's law?
A. Opposite to the change in magnetic field
B. Same as the change in magnetic field
C. Opposite to the change in electric field
D. Same as the change in electric field
Answer:A
What is the direction of induced emf according to Lenz's law?
A. Opposite to the change in magnetic field B. Same as the change in magnetic field C. Opposite to the change in electric field D. Same as the change in electric field