Question

How to find the north pole and south pole of a sloenoid?

Answer 1

To identify the north and south poles of a solenoid from the direction of the current, I think the easiest method

Answer 2

Here is your answer ⤵⤵⤵

The north and south pole of a solenoid depends on two factors. One, the direction of the current flow and two, the direction of the winding (clockwise or counter-clockwise). Start by determine the positive pole of the power source (e.g: battery), then the end of the solenoid that you are going to connect to it. Now, looking down the solenoid tube determine what direction is the winding. If clockwise in relation to the positive wire then is the south pole, if anti-clockwise then is the north pole. So, to summarize the magnetic south pole is always clockwise in relation to the positive wire.

HOPE IT HELPS YOU ☺☺ !!!