Torque to a bolt located at the origin using a wrench that lies along the positive yy-axis. assume the bolt head is at the origin and the threaded portion of the bolt lies along the negative xx-axis. if you apply a 25 n force at the end of the wrench in the direction − what length of wrench would be required to supply the desired torque? under this force are we tightening or loosening the bolt?

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a