Which cholce most accurately describes the method of storing electrical energy in a capacitor?
A capacitor can store energy when placed in a circuit, and the electrons flow off of both
plates of the capacitor.
A capacitor can store energy when placed in a circuit, and electrons flow from one plate
of the capacitor and on to the other.
A capacitor can store energy when placed in a circuit, and the electrons flow onto both
plates of the capacitor.
A capacitor can store energy when placed in a circuit, and the protons flow onto both
plates of the capacitor,

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?