Fundamentals of Electricity - CEU
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1
____________ is the flow of free electrons in the same general direction from atom to atom.
2
The circuit pictured is a ____________ circuit. 
3
This voltage forces electrons to flow continuously in one direction through a closed circuit and can be generated by batteries.
4
If there is a break in any part of a parallel circuit, the entire circuit is dead.  For example, newer holiday lights. 
5
The flow of electrons from one atom to another is the basis of electrical theory.
6
The pictured symbol is commonly used in circuit diagrams.  What does the symbol represent?
7
Resistance is increased or decreased in proportion to the conductor's length, so the longer the conductor, the more resistance in the conductor.
8
Using Ohm's Law, determine the voltage in the pictured circuit.  I = 4 A, R = 6 Ω 
9
Which of the following is an example of a material that is a good insulator?
10
Using Ohm's Law (see pictured image), the formula for calculating current is ______________?