Which of the following statements is correct?
AThe magnetic flux inside an exciting coil is lower than its outside surface
BThe magnetic flux inside the exciting coil is greater than its outside surface
CThe magnetic flux inside the exciting coil is same as on its outside surface
DThe magnetic flux inside an exciting coil is zero
Correct answer
B. The magnetic flux inside the exciting coil is greater than its outside surface
Explanation
The correct answer is The magnetic flux inside the exciting coil is greater than its outside surface.