Electricity/EM Quiz 2 Review

What does 1 represent?

If the bulb marked X burns out A. the other two bulbs become brighter B. none of the bulbs light C. the other two bulbs become dimmer D. the other two bulbs remain the same

When resistance increases, the current will....

Which of the following is NOT needed in a circuit? A. a closed loop B. a switch C. conductor D. energy source

What does 3 represent?

In a house, when wiring to ensure if one lightbulb breaks, the others will keep using you should use a ______circuit

The voltage in a parallel circuit is the (same/different) everywhere in the circuit

When voltage increases, current will....

Which light bulb will be the brightest?

What does this symbol represent?