Mutual inductance is worked out for two solenoids that are:
- Far apart
- Cut open
- Co-axial
- Right angled
Show answer and solution
Correct answer: C. Co-axial
1. The example takes the simplest possible arrangement.
2. One solenoid sits inside the other on the same axis.
3. They are co-axial solenoids.
_Source: syllabus Physics Part I, Chapter 6, Electromagnetic Induction._