Question

Shruti draws magnetic field lines close to the axis of the current carrying circular loop. As she moves away from the centre of the of circular loop, she observes that the lines keep on diverging. Explain the reason for her observation

Answer 1

as we know that current causes magnetic field.

in absence of current there will be no magnetic field.

magnetic field is stronger near current carrying loop or  device.

as we move away from current carrying loop magnetic field will become weaker.

this is the reason that

as she moves away from the center of the of circular loop, she observes that the lines keep on diverging.

Answer 2

Answer:

In absence of current there will be no magnetic field. ... as we move away from current carrying loop magnetic field will become weaker. this is the reason that. as she moves away from the center of the of circular loop, she observes that the lines keep on diverging.