Advertisements
Advertisements
Question
In following figure, draw at least two magnetic field lines between the two magnets.
(b) 
Advertisements
Solution
In (b) The North Pole of one magnet is facing the South Pole of the other. So, the field lines will be
APPEARS IN
RELATED QUESTIONS
Draw a diagram to show the magnetic field lines around a 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
Fill in the following blank with suitable words:
The lines of ........... round a straight current-carrying conductor are in the shape of ...........
A magnetic field exerts no force on:
an electrical charge moving perpendicular to its direction
an unmagnetised iron bar
a stationary electric charge
a magnet
What do you understand by the term magnetic field lines?
Sketch four magnetic field lines as obtained in a limited space on a horizontal plane in the earth's magnetic field alone.
State briefly the modern views on magnetism.
Complete the following diagram of magnets to show the lines of force.
Name the poles P, Q, Rand S of the magnets in the following figures 'a' and 'b':
 |
 |
| Figure 'a' | Figure 'b' |
A closely wounded circular coil of radius 5 cm produces a magnetic field of 37.68 × 10-4 T at its center. The current through the coil is ______ A. [Given, number of turns in the coil is 100 and π = 3.14)
