Which law of physics related fields and current? snell’s law coulomb’s law ohm’s law newton’s law of gravitation

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?