Question

12. Kumari traced the magnetic field with the help of a bar magnet and a compass needle.
Finally she drew the magnetic lines as shows below. Observe the figure and match the
following​

Answer 1

Answer:

place the plotting compass near the magnet on a piece of paper. mark the direction the compass needle points. move the plotting compass to many different positions in the magnetic field, marking the needle direction each time. join the points to show the field lines.