review Flashcards
1
Q
switch is what
LB is waht
Resistor is what
Battery is what
A
conductor
load
load
source.
2
Q
Law of conservatino of charge- current and voltage
A
electric current is not created or destroyed in any pointin circuit or accumulated
as electrons flow through circuit they gain voltage at source and lose it through the loads
3
Q
why do electrons move when voltage pushes on it
A
because the electrons repel eachother because they are like charges
4
Q
what is electric potential ENERGY
A
the energy required to cause the electrons to push other electrons through loads.
5
Q
what is electric potential difference
A
is the change in electric potential energy for each coulomb of charge across a load or source.
