1.
What component can vary current in a circuit?
2.
What is the third color band on a 100 Ohm resistor?
3.
To change the resistance on a potentiometer, you twist the _____________________________ .
4.
How many terminals does a potentiometer have?
5.
What is the color of the negative lead on the battery snap?
6.
The purpose of the 100 Ohm resistor in the circuit is to __________________ the LED.
7.
The change in current is caused by the change in _________________________ .
8.
The electrons come out of the _______________________ terminal of the battery.
9.
The word LED stands for Light-Emitting ________________________ .
10.
A potentiometer is a variable ___________________________ .
