Exam-style question
Try this first
How does increasing the number of turns in a coil affect the magnetic flux linkage?.
- A.It decreases the flux linkage.
- B.It has no effect on the flux linkage.
- C.It increases the flux linkage.
- D.It changes the direction of the flux linkage.
Model answer
What a good answer should say
- It increases the flux linkage.
Explanation
Why this works
Increasing the number of turns (N) in a coil directly increases the magnetic flux linkage (Φ), as Φ is proportional to N. More turns mean more magnetic field lines are linked, resulting in higher induced emf.
Common mistake
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