Two flat glass plates are separated at one end by a wire of diameter 0.20 mm; at the other end they touch. thus, the air gap between the plates has a thickness ranging from 0 to 0.20 mm. the plates are 15.0 cm long and are illuminated from above with light of wavelength 600.0 nm. how many bright fringes are seen in the reflected light?

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