Question

2.A magnetic needle is placed at different positions of a current carrying solenoid .In which
position does the magnetic needle has got maximum deflection?
a) Inside the solenoid at the middle.
b) Outside the solenoid near to its end.
c) Lateral side of the solenoid​

Answer 1

Explanation:

The compass points towards the north pole as the field lines must line up. With magnets, it is not the case that like charges repel and unlike charges attract. It just appears this way as if you were to put two like charges together outside the solenoid the field lines would be going in opposite directions so would repel. I hope this helps.

Answer 2

Explanation:

out side the solinoid near to its end