Question

Study the diagram alongside carefully and answer the following question:

The magnetic lines of force within the coil are:

Options

• in same direction

• in different directions

• same direction in middle and clockwise near A and B.

• same direction in middle and anticlockwise near A and B.

Answer 1

In same direction

Explanation:

Inside the coil, the magnetic lines of force are all in the same direction. Near the center, they are nearly parallel to each other, so the magnetic field there is uniform.