Which is the best way to get water from an aquifer with a well? A Drill below the water table.
B. Drill below the aquifer.
C Drill near a dry well.
D. Drill below impermeable rock

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

yup its correct its: c) b b

iron would move it is magnetic there is a mag field around the current in the wire