Question

1. give uses of a magnetic compass? 2.Draw magnetic field line around bar magnet? ​

Answer 1

Answer:

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Answer 2

Answer:

Magnetic fields can be mapped out using small plotting compasses :

1.place the plotting compass near the magnet on a piece of paper.

2.mark the direction the compass needle points.

3.move the plotting compass to many different positions in the magnetic field, marking the needle direction each time.

4.join the points to show the field lines.

The needle of a plotting compass points to the south pole of the magnet.

Explanation:

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