Question

01:27:30
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13.
What are magnetic field lines. Give
their 2 important properties?
POINT(S): 2
OPTIONS
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Answer 1

Answer:

• Field lines are closed and continuous curves whivh merge from north pole and emerge at south pole
• They will never intersect each other
• They are crowded near the poles where the magnetic field is strong.

Explanation:

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Answer 2

Explanation:

Magnetic fields can be pictorially represented by magnetic field lines, the properties of which are as follows:

The field is tangent to the magnetic field line.

Field strength is proportional to the line density.

Field lines cannot cross.

Field lines are continuous loops.