Which of the following statement is incorrect for any magnetic field lines?

مندرجہ ذیل میں سے کون سا بیان کسی بھی مقناطیسی فیلڈ لائنوں کے لیے غلط ہے؟

The lines are curved

Magnetic field is strongest when the lines are farthest

Lines start at north pole and ends at south pole

Lines never touch or cross each other

The incorrect statement is "Magnetic field is strongest when the lines are farthest."

In fact, the magnetic field is strongest where the lines are closest together.

It indicating a higher density of magnetic field lines.