• 2 Questions

Q1:

The following figure shows a rectangular current loop that carries a current I.

Evaluate in terms of and I for path A.

Evaluate in terms of and I for path B.

Evaluate in terms of and I for path C.

Evaluate in terms of and I for path D.

Q2:

The coil whose lengthwise cross section is shown in the accompanying figure carries a current I and has N evenly spaced turns distributed along the length l.