Every Inupiaq iÃ±upiaq is responsible to all Other inupiat iÃ±upiat for the survival of our, cultural spirit and the values and traditions through which. it survives
1) In the case of a bar magnet, outside it, the magnetic lines of forces start from North Pole and end on South Pole. But inside it, the lines of force start from south and end on North Pole. According to definition of direction of lines of force, it is the direction in which a unit north pole would move when placed in a magnetic field. This is true outside the bar magnet but not so inside it.
The compass needle will line up. along the direction of the magnetic field produced by the magnet, as depicted in Figure. 8.1.1. Figure 8.1.1 Magnetic field produced by a bar magnet. Notice that the bar magnet consists of two poles, which are designated as the north (N) and the south (S).