Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Like charges ____ each other. |
RepelSicle current flowing through |
|
|
|
Electrical current flowing through a conductor produces a ______. |
Magnetic field |
|
|
|
A _____ has the fewest number of valence electrons |
Conductor |
|
|
|
Which of the voltages listed is more likely to be delivered to a commercial building |
480v |
480v 120v 170v 1200v |
|
|
The letter I is used to represent _____. |
Current |
|
|
|
The unit of measure for current is the ______. |
Ampere |
|
|
|
The symbol for an ohm is _____. |
Th Omega symbol |
|
|
|
What is the resistance in a circuit in which 2.5 amps is flowing with 120 V applied? |
48 |
|
|
|
If the voltage and the resistance in an electrical circuit are known the ____can be calculated |
Current |
|
|
|
The current flow through a circuit with a 20-ohm resistance and an applied voltage of 120 volts is _____ amps |
6 |
|
