7. Which of the following is a good description of the domains found in the south pole of a bar magnet? A. The domains have only south poles if they are in the south pole of a bar magnet. B. The domains have only north poles if they are in the south pole of a bar magnet. tored C. The domains have both north and south poles, regardless of which pole of the bar magnet they are in.

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequen…