Three locations, A, B, and C, are shown near a bar magnet. Thenorth and south poles of the bar magnet are labeled.

a) If a positive charge is moving towards the top of the pageand passing point A, what is the direction of the magnetic force onthis moving positive charge? (choose one)
 -To the right, outof the page, towards the top of the page, towards the bottom of thepage, into the page, to the left.
b) If a negative charge is moving towards the top of the pageand passing point B, what is the direction of the magnetic force onthis moving negative charge? (choose one)
-Towards the top of thepage, into the page, Towards the bottom of the page, to the left,to the right, out of the page.
c) If a positive charge is moving towards the top of the pageand passing point C, what is the direction of the magnetic force onthis moving positive charge? Choose one
- towards the top of the page, tothe right, to the left, towards the bottom of the page, into thepage, out of the page. 
