In your laboratory notebook, on a new page, draw a set of vertical equipotential lines 2.0 cm apart, and about 15 cm long. label the equipotential lines with potentials 1 volts apart (ie: 0v, 1v, 2v …) going from left to right. now draw in electric field lines that have the appropriate relationship to these equipotential lines. question: how would you describe this field based on the pattern of field lines? make sure to include arrows on the field lines indicating their directions. finally, use the relationship above for e in terms of the change in v to determine the magnitude of the electric field at a few different locations. indicate those locations on your picture, and write down the value of e next to those points

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

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right