Question Detail
Question
In Faraday's law of induction (ε = - N ΔΦ/Δt), the minus sign is an expression of
Correct Answer
Option A is the correct answer.
Detailed Explanation
The negative sign in Faraday's law indicates that the induced emf opposes the change in magnetic flux, which is a statement of Lenz's law.
Hint
Which law explains the direction of induced emf?