Question

For the current carrying solenoid as shown below, draw
magnetic field lines.
Out of the three points A, B and C at which point the field
strength is maximum, and at which point it is minimum?

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Answer 1

Answer:

Explanation:

The magnetic field strength is maximum at point A and is minimum at point C because magnetic field is strong where magnetic field lines are crowded and is weak where magnetic field lines are far apart.