Question Detail
Question
When two coils are placed close to each other, and a changing current flowing through one coil produces an EMF in the other coil, this phenomenon is called:
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 32 and 35 clearly define mutual induction. Page 32 states: 'If changing current flowing through one coil produces emf in another coil, it is called mutual induction.'
Hint
This involves interaction *between* two separate coils.