MEDIUM
Earn 100

Illustrate diagrammatically the magnetic field lines of a horse shoe magnet.

Important Questions on Magnetism

EASY

Write characteristics of magnetic field lines.

MEDIUM
Explain how does a solenoid behave like a magnet. When is the force experienced by a current-carrying conductor placed in a magnetic field largest? 
HARD
Write the characteristic of magnetic field lines.
EASY
Write three properties of magnetic lines of forces.
EASY
The magnetic field intensity (B) at a distance 'r' from a long straight conductor carrying a steady current varies with 'r' as shown in figure: 
MEDIUM
Write any three properties of magnetic field lines.
MEDIUM
State the differences between magnetic field and magnetic field line.
EASY
Write two properties of magnetic field lines.
EASY
A normal bar magnet is 6 cm long. It’s North Pole will be away from its mid-point at a distance of:
EASY

The figure shows the magnetic field lines of a magnetic field. There are three points A, B and C in this field. Choose the correct option regarding field strength.

Question Image

MEDIUM
Draw the magnetic lines of force around a bar magnet.
EASY

Observe the diagram.
Question Image

The magnetic poles represented by P and Q respectively are

EASY
From which pole of magnet do magnetic field lines come out?
MEDIUM
Mention two properties of magnetic field lines.
MEDIUM
Represent magnetic field lines of a bar magnet.
MEDIUM

Name the poles P,Q,R and S of the magnets in the following figures 'a' and 'b'.

Question Image

MEDIUM

"Magnetic field is a physical quantity that has both direction and magnitude." How can this statement be proved with the help of magnetic field lines of a bar magnet?

EASY
What is a magnetic field?
MEDIUM

A bar magnet is used to pick up an iron nail

Question Image

At which part P, Q, and R is the easiest for the magnet to pick up the iron nail? 

EASY
The strength of magnetic field