Problem $7$

A magnetic core is shown below.

Question $13(1$ point$)$

The mean magnetic core length of ABCD $($LHS side$)$ is $q,$ m$.$

Your Answer:

Answer

Question $14(1$ point$)$

The mean magnetic core length of AD $($central part$)$ is m$.$

Your Answer:

Answer

Question $15(1$ point$)$

The mean magnetic core length of AFED $($RHS side$)$ is m$.$

Your Answer:

Answer

Problem $7$

A magnetic core is shown below.

Question $13(1$ point$)$

The mean magnetic core length of ABCD $($LHS side$)$ is $q,$ m$.$

Your Answer:

$$

Answer