Which equation best describes the law of conservation

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is