Advertisements
Advertisements
Question
Complete the following diagram of magnets to show the lines of force.
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
What is a magnetic field?
Explain why, two magnetic field lines of not intersect each other.
Explain why, a freely suspended magnet always points in the north-south direction.
The shape of the earth's magnetic field resembles that of an imaginary:
(a) U-shaped magnet
(b) Straight conductor carrying current
(c) Current-carrying circular coil
(d) Bar magnet
Copy the figure below which shows a plotting compass and a magnet. Label the N pole of the magnet and draw field line on which the compass lines
State four properties of magnetic field lines.
Draw the pattern of magnetic field lines near a bar magnet placed with its North Pole pointing towards the geographic North. Indicate the position of neutral points by marking X.
Figure. shows a bar magnet placed on the table top with its north pole pointing towards south. The arrow shows the north-south direction. There are no other magnets or magnetic materials nearby.
What is the magnitude of the magnetic field at each neutral point? Give a reason for your answer.
Draw diagram showing the arrangement of the lines of force for a single magnet.
If the key in the arrangement is taken out (the circuit is made open) and magnetic field lines are drawn over the horizontal plane ABCD, the lines are
