Question

what does the divergence of magnetic field lines near the end of the current carrying straight solenoid indicate​

Answer 1

it indicates a decrease in the strength of the solenoid

Answer 2

$\bf\huge\underline\mathbb\red{QUESTION}$

What does the divergence of magnetic field lines near the end of the current carrying straight solenoid indicate?

$\bf\huge\underline\mathbb\blue{ANSWER}$

The divergence, that is, the following degree of closeness of magnetic field lines indicates the fall in strength of magnetic field near and beyond the ends of the solenoid.