Question Detail
Question
A coil of 100 turns experiences a change in flux of 0.05 Wb in 0.01 seconds. What is the magnitude of the induced emf?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Using Faraday's Law: |ε| = N|ΔΦ/Δt| = 100 × (0.05 Wb / 0.01 s) = 100 × 5 = 500 V.
Hint
ε = N × (ΔΦ/Δt).