No Two Magnetic Field Lines Intersect

Q.

Explain why, two magnetic field lines do not intersect each other.

Q.

Where do magnetic field lines intersect ?

1. They do not intersect.

2. At an angle of ${45}^{\circ }$ to each other.

3. At right angles to one another.

4. At an angle of ${60}^{\circ }$ to one another

Q.

The magnetic field lines :

(a) intersect at right angles to one another

(b) intersect at an angle of ${45}^o$ to each other

(c) do not cross one another

(d) cross at an angle of ${60}^o$ to one another

Q.

Describe terrestrial magnetism.

Q. Which of the figures given below represent the correct pattern of magnetic field lines?

1. 
2. 
3. 
4. None of the above

Q.

Identify the pole X of the magnets in the given figure.

1. South pole

2. North pole

3. Either A or B

4. Can't say

Q. Consider the following statements and choose the correct option.
1. Magnetic field lines around a magnet cannot intersect.
2. When magnetic field lines intersect, the compass at the point of intersection flutuates between the two directions.
Choose the correct option.

1. 1 and 2 are true, and 2 is the reason why 1 is true
2. 1 and 2 are true, and are independent
3. Only 1 is true
4. Only 2 is true

Q.

Question 3
Why don't two magnetic lines of force intersect each other?

Q. A magnet is placed on a paper along the east-west direction. A compass, away from it, constantly points along the north-south direction. The reason is:

1. The compass is malfunctional
2. Magnetic field lines have a single direction
3. Magnetic field of the magnet doesn’t influence the point
4. The needle is fixed too tight

Q. Magnetic field lines are ________ .

1. opaque
2. virtual
3. real
4. imaginary

Q.

Tej examines the magnetic field around various shapes of magnet using iron dust. Which of the following representation of magnetic field lines is not correct?

1. 
2. 
3. 
4. 

Q.

Why does a magnetic does not intersect.....If it doesn't intersect how will the compass will directs in two direction and what is the reason behind it ??

Q. The place where the angle of dip is 90 are known as

1. Magnetic equator
2. Geographical poles of the earth
3. Magnetic poles of the earth
4. None of the above

Q.

1. Magnetic field lines around a magnet cannot intersect.
2. When magnetic field lines intersect, the compass at the point of intersection can point in two different directions.
Choose the correct option.

1. 1 and 2 are true, and 2 is the reason why 1 is true

2. 1 and 2 are true, and are independent

3. Only 2 is true

4. Only 1 is true

Q.

Identify the pole X of the magnets in the given figure.

1. South pole

2. North pole

3. Either A or B

4. Can't say

Q.

Why don’t two magnetic lines of force intersect each other? [2 MARKS]

Q. Magnetic field lines are ________ .

1. real
2. virtual
3. imaginary
4. opaque

Q. Magnetic field lines always intersects each other.

1. True
2. False

Q. Magnetic field lines :

1. starts from north pole
2. starts from current-carrying wires
3. starts from south pole
4. are closed loops

Q. Magnetic field lines are ________ .

1. real
2. virtual
3. imaginary
4. opaque

Q.

Mention two properties of magnetic field lines.

Q. Magnetic field lines always intersects each other.

1. True
2. False

Q. A magnetic field is a region around a magnet where magnetic lines of force act.

1. True
2. False

Q. Magnetic field lines are ________ .

1. virtual
2. real
3. opaque
4. imaginary

Q. Magnetic field has ________.

1. velocity and direction.
2. temperature and direction.
3. magnitude and direction.
4. current and direction.

Q.

Question 3
Why don't two magnetic lines of force intersect each other?