A horizontal rectangular sheet of length l and width w is positioned with its center a vertical distance w/2 below an infinitely long positively charged rod that has a uniform linear charge density λ.A. If the sides of length l are parallel to the rod's axis, what is the magnitude of the electric flux through the sheet?B. If the vertical distance between the sheet center and the rod is reduced to w/4does the flux magnitude increase, decrease, or stay the same?

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate

Two positive charges are equal. which has more electric potential energy?

Metals are good conductors of electricity because they