1) Where are electrons? a) in batteries b) in wires c) everywhere! 2) What gets used up or depleted in a circuit? a) electrons b) energy c) nothing 3) What is a current? a) The flow or movement of electrons in a circuit b) The flow or movement of protons in a circuit c) The flow or movement of batteries in a circuit 4) When resistance is low, current is ____________ a) also low b) high c) off 5) When resistance is high, current is __________ a) low b) also high c) off 6) What type of circuit has many paths for the electricity to flow?  a) a perpendicular circuit b) a series circuit c) a parallel circuit 7) What happens when one light bulb burns out in a series circuit of many lightbulbs? a) The battery explodes b) Nothing happens. c) All the other lightbulbs burn out. 8) Why does 1 bulb affect ALL bulbs in a series circuit? a) Because the teachers said so. b) Because there is only 1 path/direction for the electricity to flow. c) Because lightbulbs do what their friends do. 9) In this circuit, the current through the battery is _____ a) equal to the current in each wire. b) bigger than the current in the wires c) smaller than the current in the lightbulbs. 10) How many electrons, on average, does the power company deliver to a big school like Yorktown? a) 1 billion b) 1 million c) 1 thousand d) NONE. Electrons are everywhere

EL series/parallel circuits

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