Draw a schematic diagram of a circuit consisting of a battery of five 2 V cells, a 5 ohm resistor, a 10 ohm resistor, a 15 ohm r
esistor, an ammeter and a plug key, all connected in series. Calculate the electric current passing through the above circuit when the key is closed.. Please help ASAP..
They provide a source of electrons to be released by the photoelectric effect, and They provide a path through which released electrons move to form an electric current.