Question

explain the method of plotting the magnetic lines of force around a bar magnet​

Answer 1

NAZUAK❤

Answer: Magnetic fields can be mapped out using small plotting compasses : 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.

Answer 2

Magnetic Field Line Plotting:

I will try to explain in the easiest way possible.

• First of all, you need a bar-magnet, a white paper, a compass and sharp pencils.

• Place the bar magnet firmly over the piece of paper.

• Now place the compass near the North pole of the magnet.

• Mark a point on the the paper where the north pole of the compass points.

• Now place the south pole of the pointer of compass on this point and again mark the new north pole position of the pointer.

• Go on till you reach the South pole of bar-magnet.

• Now join all the points with a sharp pencil.

• You will get a magnetic field line.

$\star$ Hope It Helps.