GKFix MCQ Question

What is the formula for the induced emf in a coil of N turns according to Faraday’s law?

• A. ε = N (dΦ_B/dt)
• B. ε = -N (dΦ_B/dt)
• C. ε = N dΦ_B
• D. ε = -dΦ_B/dt