Asmall ball of known mass m, with a small charge +q of known magnitude, is provided. the ball is attached to an insulating string. the additional laboratory equipment available includes only those items listed below, plus stands and clamps as needed.
choose the equipment you would use to make measurements needed to determine the magnitude and direction of the electric field between the two plates:

wooden meterstick, protractor, screen, spring scale, stopwatch, bright light, metal rod, camera (still or video), binoculars.

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground

What happens when the number of protons in an atom changes