Suppose you set the voltage of the DC power supply to 5V under open circuit conditions (it is connected to nothing). You then connect it to a circuit and the voltage provided by the power supply drops to 3V. What happened? Use a schematic to aid your explanation.

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90