Question

the production of rice in india has increased fron 139.8 million tons in ( 1984 - 1975 ) to 58.64 million tons in ( 1984 - 1985 ) identify whether the data used in statement are quantitative or qualitives​

Answer 1

Answer:

The direction of the magnetic field at a point can be found by placing a small magnetic compass at that point. The north end of the needle of a compass indicates the direction of magnetic field at a point where it is placed.

(b) Magnetic field lines of a bar magnet emerge from the north pole and terminate at the south pole. Inside the magnet, the field lines emerge from the south pole and terminate at the north pole, as shown in the given figure.