Question

What are the number of turns and area specified for the armature coil?

विकल्प

• \[N\text{ turns and area }A\]

• \[B\text{ turns and area }R\]

• \[R\text{ turns and area }N\]

• \[A\text{ turns and area }B\]

Answer 1

The armature coil has \[N\] turns and area \[A\]. Both appear in the expression for its magnetic flux linkage.