Electrical Flashcards
A Metal that can be easily magnetized by a solenoid is said to have…
High Permeability
When a conductor is passed through a magnetic field, _____________ is created.
Induced current
A material whose Atoms have free electrons in its outer valance (orbit) is said to be…
A good conductor
If the resistance in an electrical circuit was constant but the voltage doubled, what effect would this have on the circuit amperage?
It would double
In North America how many hertz in a second would it be?
60 hertz
In a series circuit the _____________ stays constant throughout the circuit.
Amperage
The neutral wire, or ground circuit conductor, in residential wiring is colored?
White
Which part of the atom is positively charged?
Protons
The ampere (I) is a measure of?
Flow
If an Atom has more protons than electrons it is said to have a __________ charge?
Positive charge
What is the smallest part into which you can divide matter without changing its make up?
A molecule
What is a moving electric charge called?
Electric current
What is a stationary electric charge called?
Static electricity
Of what are molecules made?
Atoms
Like charges _____________ each other.
Repel
