no equations required
The Attempt at a Solution
can someone please verify if my answer is correct. Thanks!
I used the right-hand rule for the motor principle (although another tutor on physics forum told me that its supposed to be the 'left-hand rule' for the motor principle??) to check my answer.
Using the right hand rule, my thumb must point “out of the page”, fingers facing towards the bottom of the page (facing towards the S-pole). My palm pushes in the direction of the force, as shown in the diagram above.