While II is decreasing, what is the direction of the net force that the wire exerts on loop AA? While is decreasing, what is the direction of the net force that the wire exerts on loop ? The wire exerts a downward force on loop AA. The wire exerts an upward force on loop AA. The wire exerts no force on loop AA.

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.