Consider two capacitors with unequal capacitance connected in series to a battery. which of the following statements are true? check all that apply. a the charge stored on each of the capacitors is the same. b the algebraic sum of the voltages across the two capacitors is equal to the voltage supplied by the battery. c the equivalent capacitance of the combination of the two capacitors is less than the capacitance of either of the capacitors. d the voltage across each of the capacitors is the same. e the sum of the charges stored on each capacitor is equal to the charge supplied by the battery. f the equivalent capacitance of the combination of the two capacitors is greater than the capacitance of either of the capacitors.

You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?