Question

4.the two south pole ends of two magnets are touching.Which of the following can be concluded?




A.no work was requried by an outside force.




B.the magnets are naturally attracted to each other.(I PICK THIS)




C.work was required by an outside force.




D.the potential energy of the magnets is low.

giving out medals

Answer 1

The 2 SOUTH poles are touching? then why would they be attracted?

North and south would be attracted to each other but not south to south

Answer 2

What we can conclude, is that since these 2 poles are naturally repulsive to each other, work would be needed in order to bring them closer to each other

Answer 3

awork by an outside force?

Answer 4

Indeed...for example...YOU! you would have to do work in order to bring the 2 south poles of 2 magnets together, so you would be the outside force in that case

Answer 5

Thank you so much

Answer 6

how about this one/

Answer 7

No problem!