Single Answer MCQ
Q-00040510
How does increasing the number of turns in a circular coil affect the magnetic field strength?
1
It decreases the strength
2
It has no effect
3
It increases the strength
4
It reverses the direction
Answer and Solution
Answer
C. It increases the strength
Solution:
Increasing the number of turns in a coil increases the magnetic field strength as each turn contributes to the total field.
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