1. A material that has an excess of electrons has a
________ charge.
2. A material that has a deficiency of electrons has a
________ charge.
3. Like charges ________ and unlike charges ________.
4. ________ is the force that, when applied to a conductor,
causes current flow.
5. Electrons move from ________ to ________.
6. Identify the basic unit of measure for each of the items
shown below
a. Resistance ________
b. Current __________
c. Voltage __________
