8.8 cm away, the magnitude of the electric field was determined to be 180,000 N/C, and it points towards the charge. What is the charge

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

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?

When using the scientist method, which step comes last?