Physics
Grade-8
Easy
Question
Two north poles ____ each other.
- Attract
- Repel
- Both a and b
- Spin around each other
Hint:
Magnetic field lines are drawn from North to South pole.
The correct answer is: Repel
Like poles repel each other and unlike poles attract each other.
Hence, two North poles repel each other.
Related Questions to study
Physics
In which direction will the compass needle point when kept as shown below.

In which direction will the compass needle point when kept as shown below.

PhysicsGrade-8
Physics
When a compass needle is kept at a neutral point, it points towards ____.
When a compass needle is kept at a neutral point, it points towards ____.
PhysicsGrade-8
Physics
In which direction will the compass needle point when kept as shown below.

In which direction will the compass needle point when kept as shown below.

PhysicsGrade-8
Physics
Some of the field lines due to a pair of unlike magnetic poles ____ when the magnets are brought closer enough.
Some of the field lines due to a pair of unlike magnetic poles ____ when the magnets are brought closer enough.
PhysicsGrade-8
Physics
When the like poles of two bar magnets face each other, their magnetic lines of force ____.
When the like poles of two bar magnets face each other, their magnetic lines of force ____.
PhysicsGrade-8
Physics
When two magnets are brought close to each other their magnetic fields _____ each other.
When two magnets are brought close to each other their magnetic fields _____ each other.
PhysicsGrade-8
Physics
When a compass is placed in the magnetic field around a magnet it points towards a direction corresponding to its location as shown below. What is this direction associated with?

When a compass is placed in the magnetic field around a magnet it points towards a direction corresponding to its location as shown below. What is this direction associated with?

PhysicsGrade-8
Physics
Which of the following represents an error in the following diagram?

Which of the following represents an error in the following diagram?

PhysicsGrade-8
Physics
Which of the following represents an error in the following diagram?

Which of the following represents an error in the following diagram?

PhysicsGrade-8
Physics
“When the iron fillings are sprinkled around a bar magnet, they arrange themselves uniformly throughout the space under the influence of the magnetic field.” This statement is ____.
“When the iron fillings are sprinkled around a bar magnet, they arrange themselves uniformly throughout the space under the influence of the magnetic field.” This statement is ____.
PhysicsGrade-8
Physics
The magnetic field due to a horseshoe shaped magnet is _____.
The magnetic field due to a horseshoe shaped magnet is _____.
PhysicsGrade-8
Physics
The following diagram represents a ____ magnetic field.

The following diagram represents a ____ magnetic field.

PhysicsGrade-8
Physics
Which of the following represents an error in the diagram given below?

Which of the following represents an error in the diagram given below?

PhysicsGrade-8
Physics
What makes the iron fillings arrange themselves in the pattern shown below when sprinkled near a magnet?

What makes the iron fillings arrange themselves in the pattern shown below when sprinkled near a magnet?

PhysicsGrade-8
Physics
What are these lines along which the iron fillings arrange themselves when sprinkled around a magnet?

What are these lines along which the iron fillings arrange themselves when sprinkled around a magnet?

PhysicsGrade-8