AA DURACELL he amount of charge in a AA battery is about 9000 coulomb. Suppose you took two AA batteries and dumped one of the battery's charge in the purple pile and he other battery's charge in the red pile. You place the piles 9 meters apart. What is the electrostatic force between the two charges? (You should be able to do [Select] his math in your head) [Select] ✓ Is this a repulsive or attractive force? To increase the magnitude of this orce, would you increase or decrease the distance between them? [Select]
Electrostatic force (in Newtons)between two charges is given by the formula, Fe=kq1 q2/r^2, where k is about 9E9. The amount of charge in a AA battery is about 9000 coulomb. Suppose you took two AA batteries and dumped one of the battery's charge in the purple pile and the other battery's charge in the red pile. You place the piles 9 meters apart. What is the electrostatic force between the two charges? (You should be able to do this math in your head) Select: (1E6 N, 7.29E17 N, 8.1E16 N, or 9E15 N) Is this a repulsive or attractive force? Select: (neither, repulsive, or attractive)To increase the magnitude of this force, would you increase or decrease the distance between them? Select: (increase, decrease, or depends on direction)
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