Unit 2 Electrical Quantities and Ohm's Law Flashcards
0
Q
An ampere (A) is
A
1 coulomb per second.
1
Q
What is a coulomb
A
A coulomb is a quantity measurement of electrons.
2
Q
The letter (I) stand for what
A
The intensity of current flow.
Used in Ohm’s law formulas.
3
Q
Volts is referred to as what.
What letter represent voltage in Ohm’s law formulas.
A
electrical pressure
potential diffidence
electromotive force
Letters (E) & (V)
4
Q
What issue create a short circuit.
A
Little or no resistance
5
Q
Before current can flow there must be what?
A
A complete circuit
